HU166590B - - Google Patents

Info

Publication number
HU166590B
HU166590B HULA000847A HU166590B HU 166590 B HU166590 B HU 166590B HU LA000847 A HULA000847 A HU LA000847A HU 166590 B HU166590 B HU 166590B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 HULA000847 priority Critical patent/HU166590B/hu
Priority to AT989774A priority patent/AT346159B/en
Priority to DD18319674A priority patent/DD115436A5/xx
Priority to RO8138875A priority patent/RO65714A/en
Priority to YU91175A priority patent/YU37279B/en
Priority to CS279075A priority patent/CS198251B2/en
Publication of HU166590B publication Critical patent/HU166590B/hu

Links

HULA000847 1974-04-25 1974-04-25 HU166590B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HULA000847 HU166590B (en) 1974-04-25 1974-04-25
AT989774A AT346159B (en) 1974-04-25 1974-12-12 METHOD AND DEVICE FOR MANUFACTURING CORRUGATED FIRE TUBES
DD18319674A DD115436A5 (en) 1974-04-25 1974-12-19
RO8138875A RO65714A (en) 1974-04-25 1975-02-12 WAVES TUBES MACHINE
YU91175A YU37279B (en) 1974-04-25 1975-04-09 Device for manufacturing corrugated flame tubes
CS279075A CS198251B2 (en) 1974-04-25 1975-04-22 Method of and apparatus for manufacturing undulated flues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HULA000847 HU166590B (en) 1974-04-25 1974-04-25

Publications (1)

Publication Number Publication Date
HU166590B true HU166590B (en) 1975-04-28

Family

ID=10998212

Family Applications (1)

Application Number Title Priority Date Filing Date
HULA000847 HU166590B (en) 1974-04-25 1974-04-25

Country Status (6)

Country Link
AT (1) AT346159B (en)
CS (1) CS198251B2 (en)
DD (1) DD115436A5 (en)
HU (1) HU166590B (en)
RO (1) RO65714A (en)
YU (1) YU37279B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052972A1 (en) 2004-11-09 2006-06-14 Denso Corp., Kariya Double-walled pipe and this using cooling circuit device

Also Published As

Publication number Publication date
ATA989774A (en) 1978-02-15
AT346159B (en) 1978-10-25
RO65714A (en) 1979-08-15
DD115436A5 (en) 1975-10-05
YU37279B (en) 1984-08-31
CS198251B2 (en) 1980-05-30
YU91175A (en) 1983-04-27

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee