FR393811A - Perfectionnements aux pavillons de phonographes - Google Patents

Perfectionnements aux pavillons de phonographes

Info

Publication number
FR393811A
FR393811A FR393811DA FR393811A FR 393811 A FR393811 A FR 393811A FR 393811D A FR393811D A FR 393811DA FR 393811 A FR393811 A FR 393811A
Authority
FR
France
Prior art keywords
pavilions
phonograph
phonograph pavilions
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
Joseph-Marie-Charles Juron
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.)
JOSEPH-MARIE-CHARLES JURON
Original Assignee
JOSEPH-MARIE-CHARLES JURON
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 JOSEPH-MARIE-CHARLES JURON filed Critical JOSEPH-MARIE-CHARLES JURON
Application granted granted Critical
Publication of FR393811A publication Critical patent/FR393811A/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
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR393811D 1907-11-06 1907-11-06 Perfectionnements aux pavillons de phonographes Expired FR393811A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR393811T 1907-11-06

Publications (1)

Publication Number Publication Date
FR393811A true FR393811A (fr) 1909-01-07

Family

ID=1439092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393811D Expired FR393811A (fr) 1907-11-06 1907-11-06 Perfectionnements aux pavillons de phonographes

Country Status (1)

Country Link
FR (1) FR393811A (fr)

Similar Documents

Publication Publication Date Title
FR379653A (fr) Perfectionnements aux objectifs cinématographiques
FR393811A (fr) Perfectionnements aux pavillons de phonographes
FR374043A (fr) Perfectionnements aux isolateurs
FR379116A (fr) Perfectionnements apportés aux automobiles
FR373816A (fr) Perfectionnements apportés aux filières
FR375931A (fr) Perfectionnements aux cinématographes
FR393760A (fr) Pavillons de phonographes
FR374027A (fr) Perfectionnements aux siphons
FR376531A (fr) Perfectionnements apportés aux brosses
FR380261A (fr) Perfectionnements aux injecteurs
FR387076A (fr) Perfectionnements apportés aux gazogènes
FR385778A (fr) Perfectionnements aux gazogènes
FR378808A (fr) Perfectionnements aux gazogènes
FR382566A (fr) Perfectionnements apportés aux moissonneuses
FR380848A (fr) Perfectionnements apportés aux chaussures
FR381577A (fr) Perfectionnements apportés aux projectiles
FR382196A (fr) Perfectionnements aux herses
FR394208A (fr) Perfectionnements aux digesteurs
FR381124A (fr) Perfectionnements apportés aux niveaux
FR382248A (fr) Perfectionnements apportés aux embrayages
FR377460A (fr) Perfectionnements aux pantographes
FR386077A (fr) Perfectionnements aux injecteurs
FR391514A (fr) Perfectionnements aux oscillographes
FR395346A (fr) Perfectionnements aux dynamomètres
FR376487A (fr) Perfectionnements aux fermoirs