NL22247C - - Google Patents

Info

Publication number
NL22247C
NL22247C NL22247DA NL22247C NL 22247 C NL22247 C NL 22247C NL 22247D A NL22247D A NL 22247DA NL 22247 C NL22247 C NL 22247C
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.)
Publication of NL22247C publication Critical patent/NL22247C/xx
Priority claimed from US143274A external-priority patent/US1838332A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • H01B13/245—Sheathing; Armouring; Screening; Applying other protective layers by extrusion of metal layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/06—Press heads, dies, or mandrels for coating work

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electric Cables (AREA)
NL22247D 1926-10-21 NL22247C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US143274A US1838332A (en) 1926-06-25 1926-10-21 Electric cable
US230620A US1970778A (en) 1926-10-21 1927-11-02 Cable manufacture

Publications (1)

Publication Number Publication Date
NL22247C true NL22247C (enrdf_load_stackoverflow)

Family

ID=26840869

Family Applications (1)

Application Number Title Priority Date Filing Date
NL22247D NL22247C (enrdf_load_stackoverflow) 1926-10-21

Country Status (2)

Country Link
US (1) US1970778A (enrdf_load_stackoverflow)
NL (1) NL22247C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
US1970778A (en) 1934-08-21

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