JPS547972B2 - - Google Patents
Info
- Publication number
- JPS547972B2 JPS547972B2 JP9854871A JP9854871A JPS547972B2 JP S547972 B2 JPS547972 B2 JP S547972B2 JP 9854871 A JP9854871 A JP 9854871A JP 9854871 A JP9854871 A JP 9854871A JP S547972 B2 JPS547972 B2 JP S547972B2
- 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
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9854871A JPS547972B2 (OSRAM) | 1971-12-06 | 1971-12-06 | |
US291626A US3884772A (en) | 1971-09-25 | 1972-09-25 | Method for producing a heat exchanger element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9854871A JPS547972B2 (OSRAM) | 1971-12-06 | 1971-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4863352A JPS4863352A (OSRAM) | 1973-09-03 |
JPS547972B2 true JPS547972B2 (OSRAM) | 1979-04-11 |
Family
ID=14222727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9854871A Expired JPS547972B2 (OSRAM) | 1971-09-25 | 1971-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS547972B2 (OSRAM) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5526719B2 (OSRAM) * | 1972-04-11 | 1980-07-15 | ||
JPS62206383A (ja) * | 1986-03-05 | 1987-09-10 | Mitsubishi Metal Corp | 伝熱体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2393036A (en) * | 1943-10-09 | 1946-01-15 | Budd Wheel Co | Finned cylinder |
JPS416550Y1 (OSRAM) * | 1964-08-27 | 1966-04-02 | ||
JPS5347342B2 (OSRAM) * | 1971-09-25 | 1978-12-20 |
-
1971
- 1971-12-06 JP JP9854871A patent/JPS547972B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4863352A (OSRAM) | 1973-09-03 |