GB477970A - - Google Patents

Info

Publication number
GB477970A
GB477970A GB477970DA GB477970A GB 477970 A GB477970 A GB 477970A GB 477970D A GB477970D A GB 477970DA GB 477970 A GB477970 A GB 477970A
Authority
GB
United Kingdom
Prior art keywords
names
drum
calendars
april
tens
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
Other languages
English (en)
Publication date
Publication of GB477970A publication Critical patent/GB477970A/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
GB477970D Expired GB477970A (enExample)

Publications (1)

Publication Number Publication Date
GB477970A true GB477970A (enExample) 1900-01-01

Family

ID=1747107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB477970D Expired GB477970A (enExample)

Country Status (1)

Country Link
GB (1) GB477970A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464461A (en) * 1943-03-30 1949-03-15 Charles P Potter Rotatable disk two year calendar having a grilled mask
FR2351451A1 (fr) * 1976-05-13 1977-12-09 Cylroy Dispositif a cylindres coaxiaux permettant de combiner rapidement plusieurs informations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464461A (en) * 1943-03-30 1949-03-15 Charles P Potter Rotatable disk two year calendar having a grilled mask
FR2351451A1 (fr) * 1976-05-13 1977-12-09 Cylroy Dispositif a cylindres coaxiaux permettant de combiner rapidement plusieurs informations

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