CH322293A - Calendario perpetuo a piastrine indicatrici mobili sovrapposte - Google Patents

Calendario perpetuo a piastrine indicatrici mobili sovrapposte

Info

Publication number
CH322293A
CH322293A CH322293DA CH322293A CH 322293 A CH322293 A CH 322293A CH 322293D A CH322293D A CH 322293DA CH 322293 A CH322293 A CH 322293A
Authority
CH
Switzerland
Prior art keywords
perpetual calendar
movable indicator
indicator plates
superimposed movable
superimposed
Prior art date
Application number
Other languages
English (en)
Inventor
Ettore Mozzo Cesare
Original Assignee
Ettore Mozzo Cesare
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 Ettore Mozzo Cesare filed Critical Ettore Mozzo Cesare
Publication of CH322293A publication Critical patent/CH322293A/it

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
    • G09D3/00—Perpetual calendars
    • G09D3/02—Perpetual calendars with interchangeable members bearing the indicia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
CH322293D 1954-09-22 1954-09-22 Calendario perpetuo a piastrine indicatrici mobili sovrapposte CH322293A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH322293T 1954-09-22

Publications (1)

Publication Number Publication Date
CH322293A true CH322293A (it) 1957-06-15

Family

ID=4498709

Family Applications (1)

Application Number Title Priority Date Filing Date
CH322293D CH322293A (it) 1954-09-22 1954-09-22 Calendario perpetuo a piastrine indicatrici mobili sovrapposte

Country Status (1)

Country Link
CH (1) CH322293A (it)

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