JPS55158165A - Cutting tool material and its manufacture - Google Patents

Cutting tool material and its manufacture

Info

Publication number
JPS55158165A
JPS55158165A JP6308579A JP6308579A JPS55158165A JP S55158165 A JPS55158165 A JP S55158165A JP 6308579 A JP6308579 A JP 6308579A JP 6308579 A JP6308579 A JP 6308579A JP S55158165 A JPS55158165 A JP S55158165A
Authority
JP
Japan
Prior art keywords
manufacture
cutting tool
tool material
cutting
tool
Prior art date
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.)
Pending
Application number
JP6308579A
Other languages
Japanese (ja)
Inventor
Hirohide Yamada
Kenji Hasegawa
Hisao Hara
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP6308579A priority Critical patent/JPS55158165A/en
Publication of JPS55158165A publication Critical patent/JPS55158165A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
JP6308579A 1979-05-22 1979-05-22 Cutting tool material and its manufacture Pending JPS55158165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6308579A JPS55158165A (en) 1979-05-22 1979-05-22 Cutting tool material and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6308579A JPS55158165A (en) 1979-05-22 1979-05-22 Cutting tool material and its manufacture

Publications (1)

Publication Number Publication Date
JPS55158165A true JPS55158165A (en) 1980-12-09

Family

ID=13219133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6308579A Pending JPS55158165A (en) 1979-05-22 1979-05-22 Cutting tool material and its manufacture

Country Status (1)

Country Link
JP (1) JPS55158165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073091U (en) * 1993-06-04 1995-01-17 東洋ガスメーター株式会社 Gas detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073091U (en) * 1993-06-04 1995-01-17 東洋ガスメーター株式会社 Gas detector

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