Fastening or joining means

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Industry

CPC
E01B23/14

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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B23/00Easily dismountable or movable tracks

Current Industry

E01B23/14Fastening or joining means

Industries

Patents Grantslast 30 patents

Information Patent Grant
1657903
- Patent number 1,657,903
- Issue date Jan 31, 1928
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
1403906
- Patent number 1,403,906
- Issue date Jan 17, 1922
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES