JPH0127809B2 - - Google Patents

Info

Publication number
JPH0127809B2
JPH0127809B2 JP8914179A JP8914179A JPH0127809B2 JP H0127809 B2 JPH0127809 B2 JP H0127809B2 JP 8914179 A JP8914179 A JP 8914179A JP 8914179 A JP8914179 A JP 8914179A JP H0127809 B2 JPH0127809 B2 JP H0127809B2
Authority
JP
Japan
Prior art keywords
roll
shaped
rod
cutting
convex
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.)
Expired
Application number
JP8914179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5614041A (en
Inventor
Eihiko Tsukamoto
Ryoji Taura
Junichi Iifushi
Akyoshi Katahara
Tadashi Hatsutori
Akira Hamanaka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8914179A priority Critical patent/JPS5614041A/ja
Publication of JPS5614041A publication Critical patent/JPS5614041A/ja
Publication of JPH0127809B2 publication Critical patent/JPH0127809B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)
JP8914179A 1979-07-13 1979-07-13 Production of fin for heat exchanger Granted JPS5614041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8914179A JPS5614041A (en) 1979-07-13 1979-07-13 Production of fin for heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8914179A JPS5614041A (en) 1979-07-13 1979-07-13 Production of fin for heat exchanger

Publications (2)

Publication Number Publication Date
JPS5614041A JPS5614041A (en) 1981-02-10
JPH0127809B2 true JPH0127809B2 (en]) 1989-05-31

Family

ID=13962586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8914179A Granted JPS5614041A (en) 1979-07-13 1979-07-13 Production of fin for heat exchanger

Country Status (1)

Country Link
JP (1) JPS5614041A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126840A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved ethylene-alpha-olefin copolymer resin composition
JPS57126837A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd High-quality ethylenic resin composition
JPS57126838A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved ethylenic resin composition
JPS57126839A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Improved polyethylene resin composition
JPS57126835A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylenic resin composition
JPS57126834A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylene-alpha-olefin copolymer resin composition

Also Published As

Publication number Publication date
JPS5614041A (en) 1981-02-10

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