JPS57156300U - - Google Patents

Info

Publication number
JPS57156300U
JPS57156300U JP4490581U JP4490581U JPS57156300U JP S57156300 U JPS57156300 U JP S57156300U JP 4490581 U JP4490581 U JP 4490581U JP 4490581 U JP4490581 U JP 4490581U JP S57156300 U JPS57156300 U JP S57156300U
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.)
Pending
Application number
JP4490581U
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 JP4490581U priority Critical patent/JPS57156300U/ja
Publication of JPS57156300U publication Critical patent/JPS57156300U/ja
Pending legal-status Critical Current

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Landscapes

  • Control Of Presses (AREA)
JP4490581U 1981-03-30 1981-03-30 Pending JPS57156300U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4490581U JPS57156300U (ja) 1981-03-30 1981-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4490581U JPS57156300U (ja) 1981-03-30 1981-03-30

Publications (1)

Publication Number Publication Date
JPS57156300U true JPS57156300U (ja) 1982-10-01

Family

ID=29841822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4490581U Pending JPS57156300U (ja) 1981-03-30 1981-03-30

Country Status (1)

Country Link
JP (1) JPS57156300U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11020927B2 (en) 2017-06-07 2021-06-01 Aida Engineering, Ltd. Double blank detecting device for press machine and die protecting device for press machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540021A (en) * 1978-09-12 1980-03-21 Kyoei Seisakusho:Kk Material feed control checker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540021A (en) * 1978-09-12 1980-03-21 Kyoei Seisakusho:Kk Material feed control checker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11020927B2 (en) 2017-06-07 2021-06-01 Aida Engineering, Ltd. Double blank detecting device for press machine and die protecting device for press machine

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