ES2968Y - Regla de cálculo circular. - Google Patents

Regla de cálculo circular.

Info

Publication number
ES2968Y
ES2968Y ES0002968U ES2968U ES2968Y ES 2968 Y ES2968 Y ES 2968Y ES 0002968 U ES0002968 U ES 0002968U ES 2968 U ES2968 U ES 2968U ES 2968 Y ES2968 Y ES 2968Y
Authority
ES
Spain
Prior art keywords
slide rule
circular slide
circular
rule
slide
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
ES0002968U
Other languages
English (en)
Other versions
ES2968U (es
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 ES0002968U priority Critical patent/ES2968Y/es
Publication of ES2968U publication Critical patent/ES2968U/es
Application granted granted Critical
Publication of ES2968Y publication Critical patent/ES2968Y/es
Expired legal-status Critical Current

Links

ES0002968U 1934-09-07 1934-09-07 Regla de cálculo circular. Expired ES2968Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0002968U ES2968Y (es) 1934-09-07 1934-09-07 Regla de cálculo circular.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0002968U ES2968Y (es) 1934-09-07 1934-09-07 Regla de cálculo circular.

Publications (2)

Publication Number Publication Date
ES2968U ES2968U (es) 1934-10-16
ES2968Y true ES2968Y (es) 1936-01-16

Family

ID=51067623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0002968U Expired ES2968Y (es) 1934-09-07 1934-09-07 Regla de cálculo circular.

Country Status (1)

Country Link
ES (1) ES2968Y (es)

Also Published As

Publication number Publication date
ES2968U (es) 1934-10-16

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