DE3680331D1 - Werkzeugstahl. - Google Patents

Werkzeugstahl.

Info

Publication number: DE3680331D1
Authority: DE; Germany
Prior art keywords: tool steel; tool; steel
Prior art date: 1985-01-16
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE8686900874T

Other languages

English (en)

Inventor

Per Hellman

Henry Wisell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kloster Speedsteel AB

Original Assignee

Kloster Speedsteel AB

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.)

1985-01-16

Filing date

1986-01-14

Publication date

1991-08-22

1985-01-16 Priority claimed from SE8500185A external-priority patent/SE446277B/sv

1986-01-14 Application filed by Kloster Speedsteel AB filed Critical Kloster Speedsteel AB

1991-08-22 Application granted granted Critical

1991-08-22 Publication of DE3680331D1 publication Critical patent/DE3680331D1/de

2006-01-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

DE8686900874T 1985-01-16 1986-01-14 Werkzeugstahl. Expired - Fee Related DE3680331D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8500185A SE446277B (sv)	1985-01-16	1985-01-16	Vanadinhaltigt verktygsstal framstellt av metallpulver och sett vid dess framstellning
PCT/SE1986/000010 WO1986004360A1 (en)	1985-01-16	1986-01-14	Tool steel

Publications (1)

Publication Number	Publication Date
DE3680331D1 true DE3680331D1 (de)	1991-08-22

Family

ID=26658861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686900874T Expired - Fee Related DE3680331D1 (de)	1985-01-16	1986-01-14	Werkzeugstahl.

Country Status (1)

Country	Link
DE (1)	DE3680331D1 (de)

1986
- 1986-01-14 DE DE8686900874T patent/DE3680331D1/de not_active Expired - Fee Related

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Legal Events

Date	Code	Title	Description
1992-08-20	8364	No opposition during term of opposition
1993-01-14	8339	Ceased/non-payment of the annual fee