CH251075A - Rotaia. - Google Patents

Rotaia.

Info

Publication number
CH251075A
CH251075A CH251075DA CH251075A CH 251075 A CH251075 A CH 251075A CH 251075D A CH251075D A CH 251075DA CH 251075 A CH251075 A CH 251075A
Authority
CH
Switzerland
Prior art keywords
rail
Prior art date
Application number
Other languages
English (en)
Inventor
Piccolo Bruno
Original Assignee
Piccolo Bruno
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 Piccolo Bruno filed Critical Piccolo Bruno
Publication of CH251075A publication Critical patent/CH251075A/it

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00Rails; Guard rails; Distance-keeping means for them
    • E01B5/02Rails
    • E01B5/08Composite rails; Compound rails with dismountable or non-dismountable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
CH251075D 1945-03-13 1945-03-13 Rotaia. CH251075A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH251075T 1945-03-13

Publications (1)

Publication Number Publication Date
CH251075A true CH251075A (it) 1947-10-15

Family

ID=4468590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251075D CH251075A (it) 1945-03-13 1945-03-13 Rotaia.

Country Status (1)

Country Link
CH (1) CH251075A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682261A (en) * 1970-08-28 1972-08-08 Western Boring Equipment Co Tunnel boring machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682261A (en) * 1970-08-28 1972-08-08 Western Boring Equipment Co Tunnel boring machine

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