JPH0287516U - - Google Patents

Info

Publication number
JPH0287516U
JPH0287516U JP16736588U JP16736588U JPH0287516U JP H0287516 U JPH0287516 U JP H0287516U JP 16736588 U JP16736588 U JP 16736588U JP 16736588 U JP16736588 U JP 16736588U JP H0287516 U JPH0287516 U JP H0287516U
Authority
JP
Japan
Prior art keywords
pipe
hole punching
hole machining
pipes
right pipe
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.)
Granted
Application number
JP16736588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450982Y2 (da
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 JP1988167365U priority Critical patent/JPH0450982Y2/ja
Publication of JPH0287516U publication Critical patent/JPH0287516U/ja
Application granted granted Critical
Publication of JPH0450982Y2 publication Critical patent/JPH0450982Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Punching Or Piercing (AREA)
JP1988167365U 1988-12-24 1988-12-24 Expired JPH0450982Y2 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988167365U JPH0450982Y2 (da) 1988-12-24 1988-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988167365U JPH0450982Y2 (da) 1988-12-24 1988-12-24

Publications (2)

Publication Number Publication Date
JPH0287516U true JPH0287516U (da) 1990-07-11
JPH0450982Y2 JPH0450982Y2 (da) 1992-12-01

Family

ID=31455590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988167365U Expired JPH0450982Y2 (da) 1988-12-24 1988-12-24

Country Status (1)

Country Link
JP (1) JPH0450982Y2 (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904855B1 (ko) * 2007-07-11 2009-06-26 진교영 파이프 홀 가공 장치
KR20230130557A (ko) 2022-03-03 2023-09-12 신에쓰 가가꾸 고교 가부시끼가이샤 금속 산화막 형성용 조성물, 패턴 형성 방법 및 금속 산화막 형성 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111185520B (zh) * 2020-02-29 2020-10-23 常熟市锡顺模具厂 一种用于薄壁金属管冲压的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929630U (da) * 1972-06-16 1974-03-14
JPS5188889U (da) * 1975-01-13 1976-07-16
JPS5540331A (en) * 1978-09-14 1980-03-21 Babcock Hitachi Kk Damper
JPS5840979U (ja) * 1981-09-09 1983-03-17 株式会社東芝 画質補正回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929630U (da) * 1972-06-16 1974-03-14
JPS5188889U (da) * 1975-01-13 1976-07-16
JPS5540331A (en) * 1978-09-14 1980-03-21 Babcock Hitachi Kk Damper
JPS5840979U (ja) * 1981-09-09 1983-03-17 株式会社東芝 画質補正回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904855B1 (ko) * 2007-07-11 2009-06-26 진교영 파이프 홀 가공 장치
KR20230130557A (ko) 2022-03-03 2023-09-12 신에쓰 가가꾸 고교 가부시끼가이샤 금속 산화막 형성용 조성물, 패턴 형성 방법 및 금속 산화막 형성 방법

Also Published As

Publication number Publication date
JPH0450982Y2 (da) 1992-12-01

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