JPS553520B2 - - Google Patents

Info

Publication number: JPS553520B2
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.): Expired

Application number

JP3223774A

Other languages

Japanese (ja)

Other versions

JPS50125532A (en

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.)

1974-03-23

Filing date

1974-03-23

Publication date

1980-01-25

1974-03-23 Application filed filed Critical

1974-03-23 Priority to JP3223774A priority Critical patent/JPS553520B2/ja

1975-03-19 Priority to US05/559,780 priority patent/US4224984A/en

1975-03-20 Priority to GB11718/75A priority patent/GB1488443A/en

1975-03-20 Priority to PH16940A priority patent/PH15873A/en

1975-10-02 Publication of JPS50125532A publication Critical patent/JPS50125532A/ja

1980-01-25 Publication of JPS553520B2 publication Critical patent/JPS553520B2/ja

Status Expired legal-status Critical Current

Links

JP3223774A 1974-03-20 1974-03-23 Expired JPS553520B2 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP3223774A JPS553520B2 (en)	1974-03-23	1974-03-23
US05/559,780 US4224984A (en)	1974-03-20	1975-03-19	Finned tube useful for heat exchangers
GB11718/75A GB1488443A (en)	1974-03-23	1975-03-20	Finned tube useful for heat exchangers
PH16940A PH15873A (en)	1974-03-23	1975-03-20	Finned tube useful for heat exchangers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3223774A JPS553520B2 (en)	1974-03-23	1974-03-23

Publications (2)

Publication Number	Publication Date
JPS50125532A JPS50125532A (en)	1975-10-02
JPS553520B2 true JPS553520B2 (en)	1980-01-25

Family

ID=12353363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3223774A Expired JPS553520B2 (en)	1974-03-20	1974-03-23

Country Status (1)

Country	Link
JP (1)	JPS553520B2 (en)

1974
- 1974-03-23 JP JP3223774A patent/JPS553520B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS50125532A (en)	1975-10-02

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