[go: up one dir, main page]

FR766445A - Anti-frost crocodile - Google Patents

Anti-frost crocodile

Info

Publication number
FR766445A
FR766445A FR766445DA FR766445A FR 766445 A FR766445 A FR 766445A FR 766445D A FR766445D A FR 766445DA FR 766445 A FR766445 A FR 766445A
Authority
FR
France
Prior art keywords
crocodile
frost
frost crocodile
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
Henri-Ernest-Andre Cousin
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 FR766445A publication Critical patent/FR766445A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/10Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train
    • B61L3/103Details of current transmitting conductors or contact brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR766445D 1934-01-03 1934-01-03 Anti-frost crocodile Expired FR766445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766445T 1934-01-03

Publications (1)

Publication Number Publication Date
FR766445A true FR766445A (en) 1934-06-28

Family

ID=9183313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766445D Expired FR766445A (en) 1934-01-03 1934-01-03 Anti-frost crocodile

Country Status (1)

Country Link
FR (1) FR766445A (en)

Similar Documents

Publication Publication Date Title
FR44628E (en) Anti-frost crocodile
FR44894E (en) Anti-frost crocodile
FR766445A (en) Anti-frost crocodile
FI16027A (en) Räfsa
FR780727A (en) Sharpener
FR793176A (en) Diorama
FR775740A (en) Ski
FR794745A (en) Ski
FI15631A (en) Snesstörtapp
FI15633A (en) Mjölkningsapparat
FI15635A (en) Bränslepump
FI15641A (en) Pahvirove
FI15649A (en) Spritsrör
FI15664A (en) Suksiside
FI15665A (en) Skidbindning
FI15666A (en) Skidspänningsanordning
FI15676A (en) Kylförfarande
FI15677A (en) Filtreringapparat
FI15687A (en) Elektriskt urladdningsrör
FI15692A (en) Hårklämma
FI15703A (en) Vandringsverk
FI15714A (en) Kombinerad vätske- och mätarpump
FI15719A (en) Suksiside
FI15752A (en) Blylegering
FI15755A (en) Slåttermaskinsskärverk