FR371044A - Recording system for electrical and other devices - Google Patents

Recording system for electrical and other devices

Info

Publication number
FR371044A
FR371044A FR371044DA FR371044A FR 371044 A FR371044 A FR 371044A FR 371044D A FR371044D A FR 371044DA FR 371044 A FR371044 A FR 371044A
Authority
FR
France
Prior art keywords
electrical
devices
recording system
recording
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
Jules Carpentier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR371044A publication Critical patent/FR371044A/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
    • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR371044D 1906-11-02 1906-11-02 Recording system for electrical and other devices Expired FR371044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR371044T 1906-11-02

Publications (1)

Publication Number Publication Date
FR371044A true FR371044A (en) 1907-02-25

Family

ID=1417923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR371044D Expired FR371044A (en) 1906-11-02 1906-11-02 Recording system for electrical and other devices

Country Status (1)

Country Link
FR (1) FR371044A (en)

Similar Documents

Publication Publication Date Title
FR371044A (en) Recording system for electrical and other devices
FR398074A (en) Coupling system
FR362355A (en) Track switching system
FR374612A (en) Electric clock system
FR380954A (en) Switch system for electrical circuits
FR369532A (en) Auto-relay recording device for electrical transmissions
FR361373A (en) Phonographic recording system
FR402885A (en) Signal system for aviation and other devices
FR377251A (en) Desander-sorter device system
FR13108E (en) Elevator-conveyor system
FR406361A (en) Elevator-conveyor system
FR389647A (en) Propeller for aviation devices
FR5887E (en) Microphone device system
FR378356A (en) Coupling system
FR398300A (en) Electrical alarm system for locomotives
FR364164A (en) Aviation system
FR365723A (en) Nut system
FR356886A (en) Track switching system
FR385752A (en) Damper system for pianos
FR351669A (en) Brake for dumbwaiters and other similar devices
FR367053A (en) Magnet system for phones
FR363501A (en) Attachment system for divider-lifter
FR353051A (en) Record for phonographic devices
FR384473A (en) Ox-hitch system for mechanical mowers
FR381831A (en) Stable rack