JPS50134764U - - Google Patents

Info

Publication number
JPS50134764U
JPS50134764U JP3000874U JP3000874U JPS50134764U JP S50134764 U JPS50134764 U JP S50134764U JP 3000874 U JP3000874 U JP 3000874U JP 3000874 U JP3000874 U JP 3000874U JP S50134764 U JPS50134764 U JP S50134764U
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.)
Granted
Application number
JP3000874U
Other languages
Japanese (ja)
Other versions
JPS5632790Y2 (en:Method
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 JP1974030008U priority Critical patent/JPS5632790Y2/ja
Publication of JPS50134764U publication Critical patent/JPS50134764U/ja
Application granted granted Critical
Publication of JPS5632790Y2 publication Critical patent/JPS5632790Y2/ja
Expired legal-status Critical Current

Links

JP1974030008U 1974-03-14 1974-03-14 Expired JPS5632790Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974030008U JPS5632790Y2 (en:Method) 1974-03-14 1974-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974030008U JPS5632790Y2 (en:Method) 1974-03-14 1974-03-14

Publications (2)

Publication Number Publication Date
JPS50134764U true JPS50134764U (en:Method) 1975-11-06
JPS5632790Y2 JPS5632790Y2 (en:Method) 1981-08-04

Family

ID=28136761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974030008U Expired JPS5632790Y2 (en:Method) 1974-03-14 1974-03-14

Country Status (1)

Country Link
JP (1) JPS5632790Y2 (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434533A (en) * 1965-11-26 1969-03-25 Biraghi Sa Gilled pipes for heat exchange
US3550235A (en) * 1968-05-15 1970-12-29 Escoa Corp Method of making a heat exchanger fin tubing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434533A (en) * 1965-11-26 1969-03-25 Biraghi Sa Gilled pipes for heat exchange
US3550235A (en) * 1968-05-15 1970-12-29 Escoa Corp Method of making a heat exchanger fin tubing

Also Published As

Publication number Publication date
JPS5632790Y2 (en:Method) 1981-08-04

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