FR920890A - Calendrier de semaines utilisable par rotation - Google Patents

Calendrier de semaines utilisable par rotation

Info

Publication number
FR920890A
FR920890A FR920890DA FR920890A FR 920890 A FR920890 A FR 920890A FR 920890D A FR920890D A FR 920890DA FR 920890 A FR920890 A FR 920890A
Authority
FR
France
Prior art keywords
usable
rotation
week calendar
calendar
week
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
Henricus Antonius Van De Broek
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 FR920890A publication Critical patent/FR920890A/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)
FR920890D 1946-01-29 1946-01-29 Calendrier de semaines utilisable par rotation Expired FR920890A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920890T 1946-01-29

Publications (1)

Publication Number Publication Date
FR920890A true FR920890A (fr) 1947-04-21

Family

ID=9432034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920890D Expired FR920890A (fr) 1946-01-29 1946-01-29 Calendrier de semaines utilisable par rotation

Country Status (1)

Country Link
FR (1) FR920890A (fr)

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