JPS5230957A - Heating tube with spiral fins and its processing apparatus - Google Patents

Heating tube with spiral fins and its processing apparatus

Info

Publication number
JPS5230957A
JPS5230957A JP10661575A JP10661575A JPS5230957A JP S5230957 A JPS5230957 A JP S5230957A JP 10661575 A JP10661575 A JP 10661575A JP 10661575 A JP10661575 A JP 10661575A JP S5230957 A JPS5230957 A JP S5230957A
Authority
JP
Japan
Prior art keywords
heating tube
processing apparatus
spiral fins
fins
spiral
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.)
Granted
Application number
JP10661575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5339055B2 (OSRAM
Inventor
Shinya Sasaki
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.)
Hokushin Industries Corp
Original Assignee
Hokushin Industries Corp
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 Hokushin Industries Corp filed Critical Hokushin Industries Corp
Priority to JP10661575A priority Critical patent/JPS5230957A/ja
Publication of JPS5230957A publication Critical patent/JPS5230957A/ja
Publication of JPS5339055B2 publication Critical patent/JPS5339055B2/ja
Granted legal-status Critical Current

Links

JP10661575A 1975-09-03 1975-09-03 Heating tube with spiral fins and its processing apparatus Granted JPS5230957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10661575A JPS5230957A (en) 1975-09-03 1975-09-03 Heating tube with spiral fins and its processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10661575A JPS5230957A (en) 1975-09-03 1975-09-03 Heating tube with spiral fins and its processing apparatus

Publications (2)

Publication Number Publication Date
JPS5230957A true JPS5230957A (en) 1977-03-09
JPS5339055B2 JPS5339055B2 (OSRAM) 1978-10-19

Family

ID=14438015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10661575A Granted JPS5230957A (en) 1975-09-03 1975-09-03 Heating tube with spiral fins and its processing apparatus

Country Status (1)

Country Link
JP (1) JPS5230957A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499162U (OSRAM) * 1977-12-24 1979-07-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499162U (OSRAM) * 1977-12-24 1979-07-12

Also Published As

Publication number Publication date
JPS5339055B2 (OSRAM) 1978-10-19

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