Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
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Zadetki 1–3 od 79
Stran 140
... APPARATUS FOR RESEARCH WORK No Interrupter . No Inverse Current . Completely under control . Conditions can be absolutely reproduced from day to day . Sole Makers for the United Kingdom- NEWTON & WRIGHT , Ltd. 72 WIGMORE STREET , W. 1 ...
... APPARATUS FOR RESEARCH WORK No Interrupter . No Inverse Current . Completely under control . Conditions can be absolutely reproduced from day to day . Sole Makers for the United Kingdom- NEWTON & WRIGHT , Ltd. 72 WIGMORE STREET , W. 1 ...
Stran 200
... apparatus , extra CATALOGUES ( Post free ) . Optical Lanterns and Accessory Apparatus . Chemical Apparatus and Chemicals . 17 5 0 10 O 14 COMMERCIAL STREET , LEEDS . NEGRETTI & ZAMBRA beg to draw attention to the following Illustrated ...
... apparatus , extra CATALOGUES ( Post free ) . Optical Lanterns and Accessory Apparatus . Chemical Apparatus and Chemicals . 17 5 0 10 O 14 COMMERCIAL STREET , LEEDS . NEGRETTI & ZAMBRA beg to draw attention to the following Illustrated ...
Stran 380
... Apparatus Made to Order . DUROCLASS WORKS , WALTHAMSTOW . AGENTS : BAIRD & TATLOCK ( LONDON ) LTD . 14 CROSS ST . , HATTON GARDEN , E.C. 1 . [ PRICE SIXPENCE . [ All Rights Reserved . REYNOLDS & BRANSON , Ltd. Chemical and Physical ...
... Apparatus Made to Order . DUROCLASS WORKS , WALTHAMSTOW . AGENTS : BAIRD & TATLOCK ( LONDON ) LTD . 14 CROSS ST . , HATTON GARDEN , E.C. 1 . [ PRICE SIXPENCE . [ All Rights Reserved . REYNOLDS & BRANSON , Ltd. Chemical and Physical ...
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acid Agriculture ammonia Anemometers apparatus appears application appointed Association Board Botany British cent Chemical chemistry chemists coal College colour Committee considerable Council course deal December Department described direction effect electric Engineering experience Geological German given gives Government HATTON GARDEN illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London London County Council magnetic manufacture mathematical means ment metal method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October Optical organisation paper physical plants practical present Price problems production Prof published pyrometers recent regard Royal Society scientific September South species stars supply survey technical temperature theory tion University University of London utilised various W. E. Castle W. H. Young