GB264216A - Improved apparatus for teaching chemistry - Google Patents

Improved apparatus for teaching chemistry

Info

Publication number
GB264216A
GB264216A GB2542725A GB2542725A GB264216A GB 264216 A GB264216 A GB 264216A GB 2542725 A GB2542725 A GB 2542725A GB 2542725 A GB2542725 A GB 2542725A GB 264216 A GB264216 A GB 264216A
Authority
GB
United Kingdom
Prior art keywords
improved apparatus
teaching chemistry
teaching
chemistry
improved
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
GB2542725A
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.)
BERTRAM JAMES COLLINGWOOD
Original Assignee
BERTRAM JAMES COLLINGWOOD
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 BERTRAM JAMES COLLINGWOOD filed Critical BERTRAM JAMES COLLINGWOOD
Priority to GB2542725A priority Critical patent/GB264216A/en
Publication of GB264216A publication Critical patent/GB264216A/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
    • G09B23/26—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for molecular structures; for crystallography
GB2542725A 1925-10-12 1925-10-12 Improved apparatus for teaching chemistry Expired GB264216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2542725A GB264216A (en) 1925-10-12 1925-10-12 Improved apparatus for teaching chemistry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2542725A GB264216A (en) 1925-10-12 1925-10-12 Improved apparatus for teaching chemistry

Publications (1)

Publication Number Publication Date
GB264216A true GB264216A (en) 1927-01-12

Family

ID=10227482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2542725A Expired GB264216A (en) 1925-10-12 1925-10-12 Improved apparatus for teaching chemistry

Country Status (1)

Country Link
GB (1) GB264216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977683A (en) * 1974-05-18 1976-08-31 Aoki Ltd. Puzzle ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977683A (en) * 1974-05-18 1976-08-31 Aoki Ltd. Puzzle ring

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