JPS5526271B2 - - Google Patents

Info

Publication number
JPS5526271B2
JPS5526271B2 JP12248076A JP12248076A JPS5526271B2 JP S5526271 B2 JPS5526271 B2 JP S5526271B2 JP 12248076 A JP12248076 A JP 12248076A JP 12248076 A JP12248076 A JP 12248076A JP S5526271 B2 JPS5526271 B2 JP S5526271B2
Authority
JP
Japan
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
Application number
JP12248076A
Other languages
Japanese (ja)
Other versions
JPS5347307A (en
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
Priority to JP12248076A priority Critical patent/JPS5347307A/ja
Publication of JPS5347307A publication Critical patent/JPS5347307A/ja
Publication of JPS5526271B2 publication Critical patent/JPS5526271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Powder Metallurgy (AREA)
JP12248076A 1976-10-13 1976-10-13 Tricone bit cone and process for production thereof Granted JPS5347307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12248076A JPS5347307A (en) 1976-10-13 1976-10-13 Tricone bit cone and process for production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12248076A JPS5347307A (en) 1976-10-13 1976-10-13 Tricone bit cone and process for production thereof

Publications (2)

Publication Number Publication Date
JPS5347307A JPS5347307A (en) 1978-04-27
JPS5526271B2 true JPS5526271B2 (enrdf_load_html_response) 1980-07-11

Family

ID=14836880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12248076A Granted JPS5347307A (en) 1976-10-13 1976-10-13 Tricone bit cone and process for production thereof

Country Status (1)

Country Link
JP (1) JPS5347307A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183407U (ja) * 1982-05-28 1983-12-07 株式会社トヨトミ スト−ブの枠体組立構造
JPS632008U (enrdf_load_html_response) * 1986-06-23 1988-01-08

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908745A (nl) * 1979-12-04 1981-07-01 Skf Ind Trading & Dev Werkwijze voor het vervaardigen van een voorwerp, waarop door thermisch opspuiten een buitenlaag wordt aangebracht en voorwerp, in het bijzonder een boor- beitel, verkregen volgens deze werkwijze.
US4562892A (en) * 1984-07-23 1986-01-07 Cdp, Ltd. Rolling cutters for drill bits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183407U (ja) * 1982-05-28 1983-12-07 株式会社トヨトミ スト−ブの枠体組立構造
JPS632008U (enrdf_load_html_response) * 1986-06-23 1988-01-08

Also Published As

Publication number Publication date
JPS5347307A (en) 1978-04-27

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