GB229445A - Improvements in apparatus for demonstrating experiments in light - Google Patents

Improvements in apparatus for demonstrating experiments in light

Info

Publication number
GB229445A
GB229445A GB42224A GB42224A GB229445A GB 229445 A GB229445 A GB 229445A GB 42224 A GB42224 A GB 42224A GB 42224 A GB42224 A GB 42224A GB 229445 A GB229445 A GB 229445A
Authority
GB
United Kingdom
Prior art keywords
light
demonstrating
experiments
demonstrating experiments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB42224A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALTER OAKLEY CLARKE
Original Assignee
WALTER OAKLEY CLARKE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WALTER OAKLEY CLARKE filed Critical WALTER OAKLEY CLARKE
Priority to GB42224A priority Critical patent/GB229445A/en
Publication of GB229445A publication Critical patent/GB229445A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
GB42224A 1924-01-07 1924-01-07 Improvements in apparatus for demonstrating experiments in light Expired GB229445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42224A GB229445A (en) 1924-01-07 1924-01-07 Improvements in apparatus for demonstrating experiments in light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42224A GB229445A (en) 1924-01-07 1924-01-07 Improvements in apparatus for demonstrating experiments in light

Publications (1)

Publication Number Publication Date
GB229445A true GB229445A (en) 1925-02-26

Family

ID=9704067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42224A Expired GB229445A (en) 1924-01-07 1924-01-07 Improvements in apparatus for demonstrating experiments in light

Country Status (1)

Country Link
GB (1) GB229445A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450965A (en) * 1943-10-29 1948-10-12 Combined Optical Ind Ltd Method of determining correct curvatures of lenses and spacings thereof
US2902898A (en) * 1954-07-28 1959-09-08 Gen Dynamics Corp Optical inspection device for transparent sheet material
US3280478A (en) * 1963-04-02 1966-10-25 Strickler Allen Optical demonstration method and apparatus
FR2839575A1 (en) * 2002-05-07 2003-11-14 Pierron Entpr Bench for study of light or sound waves comprises troughs, for receiving optical or sound devices, connected by fixings preventing their relative movement
CN112530252A (en) * 2021-01-23 2021-03-19 邯郸市丛台区世天科技有限公司 High school physics optical test demonstration device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450965A (en) * 1943-10-29 1948-10-12 Combined Optical Ind Ltd Method of determining correct curvatures of lenses and spacings thereof
US2902898A (en) * 1954-07-28 1959-09-08 Gen Dynamics Corp Optical inspection device for transparent sheet material
US3280478A (en) * 1963-04-02 1966-10-25 Strickler Allen Optical demonstration method and apparatus
FR2839575A1 (en) * 2002-05-07 2003-11-14 Pierron Entpr Bench for study of light or sound waves comprises troughs, for receiving optical or sound devices, connected by fixings preventing their relative movement
WO2004006212A1 (en) * 2002-05-07 2004-01-15 Pierron Education Sas Modular bench for studying light or sound waves
CN112530252A (en) * 2021-01-23 2021-03-19 邯郸市丛台区世天科技有限公司 High school physics optical test demonstration device

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