JPS52118621A - Manufacturing method of large valve - Google Patents

Manufacturing method of large valve

Info

Publication number
JPS52118621A
JPS52118621A JP3351176A JP3351176A JPS52118621A JP S52118621 A JPS52118621 A JP S52118621A JP 3351176 A JP3351176 A JP 3351176A JP 3351176 A JP3351176 A JP 3351176A JP S52118621 A JPS52118621 A JP S52118621A
Authority
JP
Japan
Prior art keywords
manufacturing
large valve
valve
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
JP3351176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS578347B2 (US06811534-20041102-M00003.png
Inventor
Shiyunsuke Matsumoto
Hiroshi Ookouchi
Toshio Sakata
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP3351176A priority Critical patent/JPS52118621A/ja
Publication of JPS52118621A publication Critical patent/JPS52118621A/ja
Publication of JPS578347B2 publication Critical patent/JPS578347B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Valve Housings (AREA)
JP3351176A 1976-03-29 1976-03-29 Manufacturing method of large valve Granted JPS52118621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3351176A JPS52118621A (en) 1976-03-29 1976-03-29 Manufacturing method of large valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3351176A JPS52118621A (en) 1976-03-29 1976-03-29 Manufacturing method of large valve

Publications (2)

Publication Number Publication Date
JPS52118621A true JPS52118621A (en) 1977-10-05
JPS578347B2 JPS578347B2 (US06811534-20041102-M00003.png) 1982-02-16

Family

ID=12388559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3351176A Granted JPS52118621A (en) 1976-03-29 1976-03-29 Manufacturing method of large valve

Country Status (1)

Country Link
JP (1) JPS52118621A (US06811534-20041102-M00003.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0138298Y2 (US06811534-20041102-M00003.png) * 1985-01-23 1989-11-16
JPS643035U (US06811534-20041102-M00003.png) * 1987-06-25 1989-01-10

Also Published As

Publication number Publication date
JPS578347B2 (US06811534-20041102-M00003.png) 1982-02-16

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