FR565436A - Raccord rotule - Google Patents

Raccord rotule

Info

Publication number
FR565436A
FR565436A FR565436DA FR565436A FR 565436 A FR565436 A FR 565436A FR 565436D A FR565436D A FR 565436DA FR 565436 A FR565436 A FR 565436A
Authority
FR
France
Prior art keywords
ball joint
ball
joint
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
Titus Eberlein
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 filed Critical
Application granted granted Critical
Publication of FR565436A publication Critical patent/FR565436A/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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR565436D 1923-04-21 1923-04-21 Raccord rotule Expired FR565436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR565436T 1923-04-21

Publications (1)

Publication Number Publication Date
FR565436A true FR565436A (fr) 1924-01-26

Family

ID=8946443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565436D Expired FR565436A (fr) 1923-04-21 1923-04-21 Raccord rotule

Country Status (1)

Country Link
FR (1) FR565436A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751215A (en) * 1952-07-24 1956-06-19 Toledo Scale Co Weighing scales

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751215A (en) * 1952-07-24 1956-06-19 Toledo Scale Co Weighing scales

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