FR510102A - Improvements to navigation devices - Google Patents

Improvements to navigation devices

Info

Publication number
FR510102A
FR510102A FR510102A FR510102DA FR510102A FR 510102 A FR510102 A FR 510102A FR 510102 A FR510102 A FR 510102A FR 510102D A FR510102D A FR 510102DA FR 510102 A FR510102 A FR 510102A
Authority
FR
France
Prior art keywords
navigation devices
navigation
devices
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
FR510102A
Other languages
French (fr)
Inventor
Simon Koiransky
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
Application granted granted Critical
Publication of FR510102A publication Critical patent/FR510102A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C35/00—Flying-boats; Seaplanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR510102A 1919-06-23 1919-06-23 Improvements to navigation devices Expired FR510102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR510102T 1919-06-23

Publications (1)

Publication Number Publication Date
FR510102A true FR510102A (en) 1920-11-27

Family

ID=8911535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510102A Expired FR510102A (en) 1919-06-23 1919-06-23 Improvements to navigation devices

Country Status (1)

Country Link
FR (1) FR510102A (en)

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