NL77869C - - Google Patents

Info

Publication number
NL77869C
NL77869C NL77869DA NL77869C NL 77869 C NL77869 C NL 77869C NL 77869D A NL77869D A NL 77869DA NL 77869 C NL77869 C NL 77869C
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 NL77869C publication Critical patent/NL77869C/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/17Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/105Supply, or operations combined with supply, of strip material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/18Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808Construction of the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulated Conductors (AREA)
NL77869D 1952-03-07 NL77869C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR701369X 1952-03-07

Publications (1)

Publication Number Publication Date
NL77869C true NL77869C (xx)

Family

ID=9054033

Family Applications (2)

Application Number Title Priority Date Filing Date
NL77869D NL77869C (xx) 1952-03-07
NLAANVRAGE7600231,A NL173145B (nl) 1952-03-07 Elektrisch droogscheertoestel.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7600231,A NL173145B (nl) 1952-03-07 Elektrisch droogscheertoestel.

Country Status (3)

Country Link
BE (1) BE515278A (xx)
GB (1) GB701369A (xx)
NL (2) NL173145B (xx)

Also Published As

Publication number Publication date
GB701369A (en) 1953-12-23
BE515278A (xx)
NL173145B (nl)

Similar Documents

Publication Publication Date Title
DE1067449B (xx)
FR1094601A (xx)
JPS303264B1 (xx)
FR999426A (xx)
FR999348A (xx)
FR999014A (xx)
FR999181A (xx)
FR999238A (xx)
BE517055A (xx)
BE524339A (xx)
BE517704A (xx)
BE517422A (xx)
BE522522A (xx)
NL77869C (xx)
BE516967A (xx)
BE516845A (xx)
BE516733A (xx)
BE514011A (xx)
BE511119A (xx)
BE520260A (xx)
BE520268A (xx)
BE520662A (xx)
BE520763A (xx)
BE520936A (xx)
BE517981A (xx)