JPH0422906Y2 - - Google Patents

Info

Publication number
JPH0422906Y2
JPH0422906Y2 JP16471886U JP16471886U JPH0422906Y2 JP H0422906 Y2 JPH0422906 Y2 JP H0422906Y2 JP 16471886 U JP16471886 U JP 16471886U JP 16471886 U JP16471886 U JP 16471886U JP H0422906 Y2 JPH0422906 Y2 JP H0422906Y2
Authority
JP
Japan
Prior art keywords
spindle
case
column
spindle head
drill
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
JP16471886U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6370832U (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 JP16471886U priority Critical patent/JPH0422906Y2/ja
Publication of JPS6370832U publication Critical patent/JPS6370832U/ja
Application granted granted Critical
Publication of JPH0422906Y2 publication Critical patent/JPH0422906Y2/ja
Expired legal-status Critical Current

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  • Automatic Assembly (AREA)
JP16471886U 1986-10-27 1986-10-27 Expired JPH0422906Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16471886U JPH0422906Y2 (en]) 1986-10-27 1986-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16471886U JPH0422906Y2 (en]) 1986-10-27 1986-10-27

Publications (2)

Publication Number Publication Date
JPS6370832U JPS6370832U (en]) 1988-05-12
JPH0422906Y2 true JPH0422906Y2 (en]) 1992-05-27

Family

ID=31094094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16471886U Expired JPH0422906Y2 (en]) 1986-10-27 1986-10-27

Country Status (1)

Country Link
JP (1) JPH0422906Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499979A3 (en) 1991-02-16 1993-06-09 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
JP2794678B2 (ja) 1991-08-26 1998-09-10 株式会社 半導体エネルギー研究所 絶縁ゲイト型半導体装置およびその作製方法
KR960001611B1 (ko) 1991-03-06 1996-02-02 가부시끼가이샤 한도다이 에네르기 겐뀨쇼 절연 게이트형 전계 효과 반도체 장치 및 그 제작방법
JP2845303B2 (ja) 1991-08-23 1999-01-13 株式会社 半導体エネルギー研究所 半導体装置とその作製方法

Also Published As

Publication number Publication date
JPS6370832U (en]) 1988-05-12

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