FR451194A - Pneumatic device device with suction blower, applicable to the automatic operation of pressure wind harmoniums - Google Patents

Pneumatic device device with suction blower, applicable to the automatic operation of pressure wind harmoniums

Info

Publication number
FR451194A
FR451194A FR451194DA FR451194A FR 451194 A FR451194 A FR 451194A FR 451194D A FR451194D A FR 451194DA FR 451194 A FR451194 A FR 451194A
Authority
FR
France
Prior art keywords
harmoniums
applicable
automatic operation
suction blower
pressure wind
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
Leon-Charles Hadrot
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.)
LEON CHARLES HADROT
Original Assignee
LEON CHARLES HADROT
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 LEON CHARLES HADROT filed Critical LEON CHARLES HADROT
Application granted granted Critical
Publication of FR451194A publication Critical patent/FR451194A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10F—AUTOMATIC MUSICAL INSTRUMENTS
    • G10F1/00—Automatic musical instruments
    • G10F1/02—Pianofortes with keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR451194D 1912-11-29 1912-11-29 Pneumatic device device with suction blower, applicable to the automatic operation of pressure wind harmoniums Expired FR451194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451194T 1912-11-29

Publications (1)

Publication Number Publication Date
FR451194A true FR451194A (en) 1913-04-12

Family

ID=1491553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451194D Expired FR451194A (en) 1912-11-29 1912-11-29 Pneumatic device device with suction blower, applicable to the automatic operation of pressure wind harmoniums

Country Status (1)

Country Link
FR (1) FR451194A (en)

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