NL50668C - - Google Patents

Info

Publication number
NL50668C
NL50668C NL91481A NL91481A NL50668C NL 50668 C NL50668 C NL 50668C NL 91481 A NL91481 A NL 91481A NL 91481 A NL91481 A NL 91481A NL 50668 C NL50668 C NL 50668C
Authority
NL
Netherlands
Application number
NL91481A
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 filed Critical
Application granted granted Critical
Publication of NL50668C publication Critical patent/NL50668C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/08—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by profiled or castellated edge of a stringer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
NL91481A 1938-02-12 1939-01-13 NL50668C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB181909A DE717776C (en) 1938-02-12 1938-02-12 Process for the production of zippers

Publications (1)

Publication Number Publication Date
NL50668C true NL50668C (en) 1941-06-17

Family

ID=36940662

Family Applications (1)

Application Number Title Priority Date Filing Date
NL91481A NL50668C (en) 1938-02-12 1939-01-13

Country Status (2)

Country Link
DE (1) DE717776C (en)
NL (1) NL50668C (en)

Also Published As

Publication number Publication date
DE717776C (en) 1942-02-23

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