NL55083C - - Google Patents

Info

Publication number: NL55083C
Authority: NL; Netherlands

Application number

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.)

1940-02-26

Publication of NL55083C publication Critical patent/NL55083C/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/24—Heating of switches

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Road Paving Structures (AREA)

NL55083D 1940-02-26 NL55083C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE220631X		1940-02-26

Publications (1)

Publication Number	Publication Date
NL55083C true NL55083C (enrdf_load_stackoverflow)

Family

ID=5835632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL55083D NL55083C (enrdf_load_stackoverflow)	1940-02-26

Country Status (3)

Country	Link
BE (1)	BE440673A (enrdf_load_stackoverflow)
CH (1)	CH220631A (enrdf_load_stackoverflow)
NL (1)	NL55083C (enrdf_load_stackoverflow)

0
- NL NL55083D patent/NL55083C/xx active
- BE BE440673D patent/BE440673A/xx unknown
1941
- 1941-02-25 CH CH220631D patent/CH220631A/de unknown

Also Published As

Publication number	Publication date
CH220631A (de)	1942-04-15
BE440673A (enrdf_load_stackoverflow)

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