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GB324352A - Improvements in gramophone and the like records - Google Patents

Improvements in gramophone and the like records

Info

Publication number
GB324352A
GB324352A GB3023528A GB3023528A GB324352A GB 324352 A GB324352 A GB 324352A GB 3023528 A GB3023528 A GB 3023528A GB 3023528 A GB3023528 A GB 3023528A GB 324352 A GB324352 A GB 324352A
Authority
GB
United Kingdom
Prior art keywords
records
layers
pulp board
gramophone
cumner
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
GB3023528A
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.)
JOSEPH DANIEL CUMNER
Original Assignee
JOSEPH DANIEL CUMNER
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 JOSEPH DANIEL CUMNER filed Critical JOSEPH DANIEL CUMNER
Priority to GB3023528A priority Critical patent/GB324352A/en
Publication of GB324352A publication Critical patent/GB324352A/en
Expired legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

324,352. Cumner, J. D. Oct. 19, 1928. Records. - Non-inflammable bendable records for gramophones consist of top and bottom layers of cellulose acetate and an inner layer of pulp board. The layers are cemented together with a mixture of amyl acetate and overproof methylated spirit in equal quantities. Decorations, illustrations, or wording may be impressed or printed on the pulp board, and on the inner faces of the outer layers. Specification 237,400 is referred to. Reference has been directed by the Comptroller to Specifications 17163/02, 16446/03, 222,177, and 247,429.
GB3023528A 1928-10-19 1928-10-19 Improvements in gramophone and the like records Expired GB324352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3023528A GB324352A (en) 1928-10-19 1928-10-19 Improvements in gramophone and the like records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3023528A GB324352A (en) 1928-10-19 1928-10-19 Improvements in gramophone and the like records

Publications (1)

Publication Number Publication Date
GB324352A true GB324352A (en) 1930-01-20

Family

ID=10304425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3023528A Expired GB324352A (en) 1928-10-19 1928-10-19 Improvements in gramophone and the like records

Country Status (1)

Country Link
GB (1) GB324352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478539A (en) * 1943-01-18 1949-08-09 Lu Garda Rieber Spiral sound record strip
US3689078A (en) * 1969-06-30 1972-09-05 Yasujiro Ban Colored recording discs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478539A (en) * 1943-01-18 1949-08-09 Lu Garda Rieber Spiral sound record strip
US3689078A (en) * 1969-06-30 1972-09-05 Yasujiro Ban Colored recording discs

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