FR436549A - Improvements to devices for giving signals on submarine boats - Google Patents

Improvements to devices for giving signals on submarine boats

Info

Publication number
FR436549A
FR436549A FR436549DA FR436549A FR 436549 A FR436549 A FR 436549A FR 436549D A FR436549D A FR 436549DA FR 436549 A FR436549 A FR 436549A
Authority
FR
France
Prior art keywords
devices
giving signals
submarine boats
submarine
boats
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
Other languages
French (fr)
Inventor
John Francis Shea
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 FR436549A publication Critical patent/FR436549A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/40—Rescue equipment for personnel
    • B63G8/41—Capsules, chambers, water-tight boats or the like, detachable from the submarine
FR436549D 1911-11-18 1911-11-18 Improvements to devices for giving signals on submarine boats Expired FR436549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR436549T 1911-11-18

Publications (1)

Publication Number Publication Date
FR436549A true FR436549A (en) 1912-03-29

Family

ID=1478240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436549D Expired FR436549A (en) 1911-11-18 1911-11-18 Improvements to devices for giving signals on submarine boats

Country Status (1)

Country Link
FR (1) FR436549A (en)

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