NL79454C - - Google Patents

Info

Publication number
NL79454C
NL79454C NL79454DA NL79454C NL 79454 C NL79454 C NL 79454C NL 79454D A NL79454D A NL 79454DA NL 79454 C NL79454 C NL 79454C
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 NL79454C publication Critical patent/NL79454C/xx

Links

Classifications

    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
NL79454D 1952-03-25 NL79454C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL958800X 1952-03-25
NL1073726X 1952-03-25
NL732708X 1952-03-25
NL315658X 1952-03-25

Publications (1)

Publication Number Publication Date
NL79454C true NL79454C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=27483727

Family Applications (1)

Application Number Title Priority Date Filing Date
NL79454D NL79454C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1952-03-25

Country Status (2)

Country Link
CH (1) CH315658A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL79454C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279233A (en) * 1963-03-28 1966-10-18 Du Pont Spinneret production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279233A (en) * 1963-03-28 1966-10-18 Du Pont Spinneret production

Also Published As

Publication number Publication date
CH315658A (de) 1956-08-31

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