FR347875A - Sirène de bateau - Google Patents

Sirène de bateau

Info

Publication number
FR347875A
FR347875A FR347875DA FR347875A FR 347875 A FR347875 A FR 347875A FR 347875D A FR347875D A FR 347875DA FR 347875 A FR347875 A FR 347875A
Authority
FR
France
Prior art keywords
siren
boat
boat siren
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
English (en)
Inventor
Edmond Blassieaux
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.)
EDMOND BLASSIEAUX
Original Assignee
EDMOND BLASSIEAUX
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 EDMOND BLASSIEAUX filed Critical EDMOND BLASSIEAUX
Application granted granted Critical
Publication of FR347875A publication Critical patent/FR347875A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR347875D 1904-11-12 1904-11-12 Sirène de bateau Expired FR347875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR347875T 1904-11-12

Publications (1)

Publication Number Publication Date
FR347875A true FR347875A (fr) 1905-03-25

Family

ID=1396482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347875D Expired FR347875A (fr) 1904-11-12 1904-11-12 Sirène de bateau

Country Status (1)

Country Link
FR (1) FR347875A (fr)

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