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FR338112A - Improvements in the needles of the railways - Google Patents

Improvements in the needles of the railways

Info

Publication number
FR338112A
FR338112A FR338112DA FR338112A FR 338112 A FR338112 A FR 338112A FR 338112D A FR338112D A FR 338112DA FR 338112 A FR338112 A FR 338112A
Authority
FR
France
Prior art keywords
railways
needles
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
Claude Webster Breedlove
Rudolph Redell Grant
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 FR338112A publication Critical patent/FR338112A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR338112D 1903-12-12 1903-12-12 Improvements in the needles of the railways Expired FR338112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338112T 1903-12-12

Publications (1)

Publication Number Publication Date
FR338112A true FR338112A (en) 1904-05-09

Family

ID=1387417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338112D Expired FR338112A (en) 1903-12-12 1903-12-12 Improvements in the needles of the railways

Country Status (1)

Country Link
FR (1) FR338112A (en)

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