FR706590A - Perfectionnements aux calendriers perpétuels - Google Patents

Perfectionnements aux calendriers perpétuels

Info

Publication number
FR706590A
FR706590A FR706590DA FR706590A FR 706590 A FR706590 A FR 706590A FR 706590D A FR706590D A FR 706590DA FR 706590 A FR706590 A FR 706590A
Authority
FR
France
Prior art keywords
enhancements
perpetual calendar
perpetual
calendar
calendar enhancements
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)
Inventor
Harcourt Cory Hanrott
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 filed Critical
Application granted granted Critical
Publication of FR706590A publication Critical patent/FR706590A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
    • G09D3/00—Perpetual calendars
    • G09D3/04—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar
    • G09D3/06—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members
    • G09D3/08—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members of disc form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR706590D 1930-02-05 1930-11-27 Perfectionnements aux calendriers perpétuels Expired FR706590A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB706590X 1930-02-05

Publications (1)

Publication Number Publication Date
FR706590A true FR706590A (fr) 1931-06-25

Family

ID=10494080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706590D Expired FR706590A (fr) 1930-02-05 1930-11-27 Perfectionnements aux calendriers perpétuels

Country Status (1)

Country Link
FR (1) FR706590A (fr)

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