ES50307Y - Regla circular de cálculo - Google Patents

Regla circular de cálculo

Info

Publication number
ES50307Y
ES50307Y ES0050307U ES50307U ES50307Y ES 50307 Y ES50307 Y ES 50307Y ES 0050307 U ES0050307 U ES 0050307U ES 50307 U ES50307 U ES 50307U ES 50307 Y ES50307 Y ES 50307Y
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
ES0050307U
Other languages
English (en)
Other versions
ES50307U (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 ES0050307U priority Critical patent/ES50307Y/es
Publication of ES50307U publication Critical patent/ES50307U/es
Application granted granted Critical
Publication of ES50307Y publication Critical patent/ES50307Y/es
Expired legal-status Critical Current

Links

ES0050307U 1955-09-23 1955-09-23 Regla circular de cálculo Expired ES50307Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0050307U ES50307Y (es) 1955-09-23 1955-09-23 Regla circular de cálculo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0050307U ES50307Y (es) 1955-09-23 1955-09-23 Regla circular de cálculo

Publications (2)

Publication Number Publication Date
ES50307U ES50307U (es) 1955-11-01
ES50307Y true ES50307Y (es) 1956-02-16

Family

ID=51113489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0050307U Expired ES50307Y (es) 1955-09-23 1955-09-23 Regla circular de cálculo

Country Status (1)

Country Link
ES (1) ES50307Y (es)

Also Published As

Publication number Publication date
ES50307U (es) 1955-11-01

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