FR487678A - Dispositif de communication étanche - Google Patents

Dispositif de communication étanche

Info

Publication number
FR487678A
FR487678A FR487678A FR487678DA FR487678A FR 487678 A FR487678 A FR 487678A FR 487678 A FR487678 A FR 487678A FR 487678D A FR487678D A FR 487678DA FR 487678 A FR487678 A FR 487678A
Authority
FR
France
Prior art keywords
communication device
waterproof communication
waterproof
communication
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
FR487678A
Other languages
English (en)
Inventor
Arthur Barpi
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.)
ARTHUR BARPI
Original Assignee
ARTHUR BARPI
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 ARTHUR BARPI filed Critical ARTHUR BARPI
Application granted granted Critical
Publication of FR487678A publication Critical patent/FR487678A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/24—Arrangements of watertight doors in bulkheads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR487678A 1916-11-08 1917-11-14 Dispositif de communication étanche Expired FR487678A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT487678X 1916-11-08

Publications (1)

Publication Number Publication Date
FR487678A true FR487678A (fr) 1918-07-18

Family

ID=1524121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487678A Expired FR487678A (fr) 1916-11-08 1917-11-14 Dispositif de communication étanche

Country Status (1)

Country Link
FR (1) FR487678A (fr)

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