FR439170A - Referral device - Google Patents

Referral device

Info

Publication number
FR439170A
FR439170A FR439170DA FR439170A FR 439170 A FR439170 A FR 439170A FR 439170D A FR439170D A FR 439170DA FR 439170 A FR439170 A FR 439170A
Authority
FR
France
Prior art keywords
referral device
referral
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
Gerhard Hashagen
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 FR439170A publication Critical patent/FR439170A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
    • B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR439170D 1912-01-20 1912-01-20 Referral device Expired FR439170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439170T 1912-01-20

Publications (1)

Publication Number Publication Date
FR439170A true FR439170A (en) 1912-06-07

Family

ID=1480627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439170D Expired FR439170A (en) 1912-01-20 1912-01-20 Referral device

Country Status (1)

Country Link
FR (1) FR439170A (en)

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