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ES148485A1 - A NEW POCKET CALCULATION RULE SYSTEM - Google Patents

A NEW POCKET CALCULATION RULE SYSTEM

Info

Publication number
ES148485A1
ES148485A1 ES148485A ES148485A ES148485A1 ES 148485 A1 ES148485 A1 ES 148485A1 ES 148485 A ES148485 A ES 148485A ES 148485 A ES148485 A ES 148485A ES 148485 A1 ES148485 A1 ES 148485A1
Authority
ES
Spain
Prior art keywords
calculation rule
rule system
new pocket
pocket calculation
new
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
ES148485A
Other languages
Spanish (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 ES148485A priority Critical patent/ES148485A1/en
Publication of ES148485A1 publication Critical patent/ES148485A1/en
Expired legal-status Critical Current

Links

ES148485A 1939-07-14 1939-07-14 A NEW POCKET CALCULATION RULE SYSTEM Expired ES148485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES148485A ES148485A1 (en) 1939-07-14 1939-07-14 A NEW POCKET CALCULATION RULE SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES148485A ES148485A1 (en) 1939-07-14 1939-07-14 A NEW POCKET CALCULATION RULE SYSTEM

Publications (1)

Publication Number Publication Date
ES148485A1 true ES148485A1 (en) 1941-11-01

Family

ID=65597680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES148485A Expired ES148485A1 (en) 1939-07-14 1939-07-14 A NEW POCKET CALCULATION RULE SYSTEM

Country Status (1)

Country Link
ES (1) ES148485A1 (en)

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