FR671653A - Striking device for recording device - Google Patents

Striking device for recording device

Info

Publication number
FR671653A
FR671653A FR671653DA FR671653A FR 671653 A FR671653 A FR 671653A FR 671653D A FR671653D A FR 671653DA FR 671653 A FR671653 A FR 671653A
Authority
FR
France
Prior art keywords
striking
recording
recording device
striking device
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)
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.)
CARRA H
Original Assignee
CARRA H
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 CARRA H filed Critical CARRA H
Application granted granted Critical
Publication of FR671653A publication Critical patent/FR671653A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR671653D 1929-03-18 1929-03-18 Striking device for recording device Expired FR671653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671653T 1929-03-18

Publications (1)

Publication Number Publication Date
FR671653A true FR671653A (en) 1929-12-16

Family

ID=9017069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671653D Expired FR671653A (en) 1929-03-18 1929-03-18 Striking device for recording device

Country Status (1)

Country Link
FR (1) FR671653A (en)

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