ES21781Y - Perpetual calendar. - Google Patents

Perpetual calendar.

Info

Publication number
ES21781Y
ES21781Y ES0021781U ES21781U ES21781Y ES 21781 Y ES21781 Y ES 21781Y ES 0021781 U ES0021781 U ES 0021781U ES 21781 U ES21781 U ES 21781U ES 21781 Y ES21781 Y ES 21781Y
Authority
ES
Spain
Prior art keywords
perpetual calendar
perpetual
calendar
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
ES0021781U
Other languages
Spanish (es)
Other versions
ES21781U (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES0021781U priority Critical patent/ES21781Y/en
Publication of ES21781U publication Critical patent/ES21781U/en
Application granted granted Critical
Publication of ES21781Y publication Critical patent/ES21781Y/en
Expired legal-status Critical Current

Links

ES0021781U 1949-12-24 1949-12-24 Perpetual calendar. Expired ES21781Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0021781U ES21781Y (en) 1949-12-24 1949-12-24 Perpetual calendar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0021781U ES21781Y (en) 1949-12-24 1949-12-24 Perpetual calendar.

Publications (2)

Publication Number Publication Date
ES21781U ES21781U (en) 1950-02-01
ES21781Y true ES21781Y (en) 1950-07-01

Family

ID=51085690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0021781U Expired ES21781Y (en) 1949-12-24 1949-12-24 Perpetual calendar.

Country Status (1)

Country Link
ES (1) ES21781Y (en)

Also Published As

Publication number Publication date
ES21781U (en) 1950-02-01

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