JPS641273B2 - - Google Patents

Info

Publication number
JPS641273B2
JPS641273B2 JP10447086A JP10447086A JPS641273B2 JP S641273 B2 JPS641273 B2 JP S641273B2 JP 10447086 A JP10447086 A JP 10447086A JP 10447086 A JP10447086 A JP 10447086A JP S641273 B2 JPS641273 B2 JP S641273B2
Authority
JP
Japan
Prior art keywords
drill
grinding wheel
lever
rotation
stopper
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.)
Expired
Application number
JP10447086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62259751A (ja
Inventor
Kazuyoshi Iwata
Tetsuro Harada
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.)
TOYO MASHINARII KK
Original Assignee
TOYO MASHINARII KK
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 TOYO MASHINARII KK filed Critical TOYO MASHINARII KK
Priority to JP10447086A priority Critical patent/JPS62259751A/ja
Publication of JPS62259751A publication Critical patent/JPS62259751A/ja
Publication of JPS641273B2 publication Critical patent/JPS641273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP10447086A 1986-05-06 1986-05-06 小型ドリル研削盤 Granted JPS62259751A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10447086A JPS62259751A (ja) 1986-05-06 1986-05-06 小型ドリル研削盤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10447086A JPS62259751A (ja) 1986-05-06 1986-05-06 小型ドリル研削盤

Publications (2)

Publication Number Publication Date
JPS62259751A JPS62259751A (ja) 1987-11-12
JPS641273B2 true JPS641273B2 (enrdf_load_stackoverflow) 1989-01-11

Family

ID=14381469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10447086A Granted JPS62259751A (ja) 1986-05-06 1986-05-06 小型ドリル研削盤

Country Status (1)

Country Link
JP (1) JPS62259751A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7067844B2 (en) 1990-11-20 2006-06-27 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7067844B2 (en) 1990-11-20 2006-06-27 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device

Also Published As

Publication number Publication date
JPS62259751A (ja) 1987-11-12

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