JPS50102921A - - Google Patents

Info

Publication number
JPS50102921A
JPS50102921A JP907374A JP907374A JPS50102921A JP S50102921 A JPS50102921 A JP S50102921A JP 907374 A JP907374 A JP 907374A JP 907374 A JP907374 A JP 907374A JP S50102921 A JPS50102921 A JP S50102921A
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
JP907374A
Other languages
Japanese (ja)
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 JP907374A priority Critical patent/JPS50102921A/ja
Publication of JPS50102921A publication Critical patent/JPS50102921A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP907374A 1974-01-21 1974-01-21 Pending JPS50102921A (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP907374A JPS50102921A (no) 1974-01-21 1974-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP907374A JPS50102921A (no) 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
JPS50102921A true JPS50102921A (no) 1975-08-14

Family

ID=11710419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP907374A Pending JPS50102921A (no) 1974-01-21 1974-01-21

Country Status (1)

Country Link
JP (1) JPS50102921A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246342A (en) * 1975-10-09 1977-04-13 Hitachi Plant Eng & Constr Co Insert welding type pipe joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941544U (no) * 1972-07-14 1974-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941544U (no) * 1972-07-14 1974-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246342A (en) * 1975-10-09 1977-04-13 Hitachi Plant Eng & Constr Co Insert welding type pipe joint

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