FR693684A - Improvements to remote electrical control devices - Google Patents

Improvements to remote electrical control devices

Info

Publication number
FR693684A
FR693684A FR693684DA FR693684A FR 693684 A FR693684 A FR 693684A FR 693684D A FR693684D A FR 693684DA FR 693684 A FR693684 A FR 693684A
Authority
FR
France
Prior art keywords
control devices
electrical control
remote electrical
remote
devices
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.)
SLEEPER RES LAB Inc
Original Assignee
SLEEPER RES LAB Inc
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 SLEEPER RES LAB Inc filed Critical SLEEPER RES LAB Inc
Application granted granted Critical
Publication of FR693684A publication Critical patent/FR693684A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR693684D 1929-04-11 1930-04-10 Improvements to remote electrical control devices Expired FR693684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693684XA 1929-04-11 1929-04-11

Publications (1)

Publication Number Publication Date
FR693684A true FR693684A (en) 1930-11-24

Family

ID=22088520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693684D Expired FR693684A (en) 1929-04-11 1930-04-10 Improvements to remote electrical control devices

Country Status (1)

Country Link
FR (1) FR693684A (en)

Similar Documents

Publication Publication Date Title
FR564277A (en) Improvements to electrically operated devices
FR693684A (en) Improvements to remote electrical control devices
FR699856A (en) Improvements to electrical control devices
FR693683A (en) Remote electrical control device
FR681765A (en) Improvements to slide control devices
FR704731A (en) Electric remote control unit
FR689767A (en) Improvements to electric shock devices
FR662865A (en) Improvements in electrical remote control devices
FR704307A (en) Improvements to electric shock devices
FR39213E (en) Improvements to electric shock devices
FR707907A (en) Improvements to electrical regulation devices
FR686822A (en) Improvements relating to electrically controlled multi-speed devices, especially lifting devices
FR680632A (en) Improvements to electrical current distribution devices
FR708267A (en) Remote control electric switch
FR705463A (en) Improvements to radio-electric devices
FR637158A (en) Improvements to electrical control devices
FR626056A (en) Improvements to electrical control devices
FR707642A (en) Improvements to electrical current converter devices
FR640206A (en) Improvements to electrical control devices
FR667004A (en) Electrically operated fuel tap
FR690418A (en) Improvements to telegraph devices
FR667300A (en) Improvements to electric eclipse lighting devices
FR703239A (en) Improvements to spraying devices
FR616703A (en) Electric remote control
FR670972A (en) Improvements to remote electrical control systems