JPH0450982Y2 - - Google Patents

Info

Publication number
JPH0450982Y2
JPH0450982Y2 JP1988167365U JP16736588U JPH0450982Y2 JP H0450982 Y2 JPH0450982 Y2 JP H0450982Y2 JP 1988167365 U JP1988167365 U JP 1988167365U JP 16736588 U JP16736588 U JP 16736588U JP H0450982 Y2 JPH0450982 Y2 JP H0450982Y2
Authority
JP
Japan
Prior art keywords
pipe
single pipe
drilling
holes
die
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
JP1988167365U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0287516U (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=31455590

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0450982Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021137873A (ja) * 2020-02-29 2021-09-16 呉江玲 壁が薄い金属管に対するプレス加工装置

Families Citing this family (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
JP2023129266A (ja) 2022-03-03 2023-09-14 信越化学工業株式会社 金属酸化膜形成用組成物、パターン形成方法、及び金属酸化膜形成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929630U (enrdf_load_stackoverflow) * 1972-06-16 1974-03-14
JPS5188889U (enrdf_load_stackoverflow) * 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021137873A (ja) * 2020-02-29 2021-09-16 呉江玲 壁が薄い金属管に対するプレス加工装置

Also Published As

Publication number Publication date
JPH0287516U (enrdf_load_stackoverflow) 1990-07-11

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