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ES81685A1 - Refinements in compasses. - Google Patents

Refinements in compasses.

Info

Publication number
ES81685A1
ES81685A1 ES81685A ES81685A ES81685A1 ES 81685 A1 ES81685 A1 ES 81685A1 ES 81685 A ES81685 A ES 81685A ES 81685 A ES81685 A ES 81685A ES 81685 A1 ES81685 A1 ES 81685A1
Authority
ES
Spain
Prior art keywords
compasses
refinements
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
ES81685A
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.)
AERONAUTICAL INSTR Co
Original Assignee
AERONAUTICAL INSTR Co
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 AERONAUTICAL INSTR Co filed Critical AERONAUTICAL INSTR Co
Priority to ES81685A priority Critical patent/ES81685A1/en
Publication of ES81685A1 publication Critical patent/ES81685A1/en
Expired legal-status Critical Current

Links

ES81685A 1922-05-13 1922-05-13 Refinements in compasses. Expired ES81685A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES81685A ES81685A1 (en) 1922-05-13 1922-05-13 Refinements in compasses.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES81685A ES81685A1 (en) 1922-05-13 1922-05-13 Refinements in compasses.

Publications (1)

Publication Number Publication Date
ES81685A1 true ES81685A1 (en) 1922-10-01

Family

ID=64259779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES81685A Expired ES81685A1 (en) 1922-05-13 1922-05-13 Refinements in compasses.

Country Status (1)

Country Link
ES (1) ES81685A1 (en)

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