[go: up one dir, main page]

ES53324A1 - A method of joining stretched or spirally formed tubes. - Google Patents

A method of joining stretched or spirally formed tubes.

Info

Publication number
ES53324A1
ES53324A1 ES53324A ES53324A ES53324A1 ES 53324 A1 ES53324 A1 ES 53324A1 ES 53324 A ES53324 A ES 53324A ES 53324 A ES53324 A ES 53324A ES 53324 A1 ES53324 A1 ES 53324A1
Authority
ES
Spain
Prior art keywords
spirally formed
formed tubes
joining
stretched
joining stretched
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
ES53324A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES53324A priority Critical patent/ES53324A1/en
Publication of ES53324A1 publication Critical patent/ES53324A1/en
Expired legal-status Critical Current

Links

ES53324A 1912-06-20 1912-06-20 A method of joining stretched or spirally formed tubes. Expired ES53324A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES53324A ES53324A1 (en) 1912-06-20 1912-06-20 A method of joining stretched or spirally formed tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES53324A ES53324A1 (en) 1912-06-20 1912-06-20 A method of joining stretched or spirally formed tubes.

Publications (1)

Publication Number Publication Date
ES53324A1 true ES53324A1 (en) 1912-08-16

Family

ID=64229503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES53324A Expired ES53324A1 (en) 1912-06-20 1912-06-20 A method of joining stretched or spirally formed tubes.

Country Status (1)

Country Link
ES (1) ES53324A1 (en)

Similar Documents

Publication Publication Date Title
ES53324A1 (en) A method of joining stretched or spirally formed tubes.
ES51789A3 (en) A method of manufacturing U-shaped tubes.
FR12893E (en) Method of joining the joined tubes
ES50240A3 (en) A procedure for the manufacture of drawn iron pipes.
ES53643A1 (en) A method of producing fireboxes.
ES52143A3 (en) A procedure for the mechanical fabrication of sheet metal tubes.
ES44757A1 (en) A procedure for the manufacture of tubes.
ES51852A1 (en) A procedure for the electric welding of pipes.
FR439613A (en) Metal tube making machine
ES46821A1 (en) A procedure and its corresponding apparatus for the manufacture of pipe tubes and pipes.
CH60582A (en) Stapled metal tube
ES51846A1 (en) A multi-tube boiler with smoke pipes.
ES52027A2 (en) A multi-tube boiler with smoke pipes.
AT67110B (en) Heating pipe superheater.
FR462230A (en) Heating tube superheater
ES53325A3 (en) A process for the production or obtaining of molded union rings, for metal pipes.
FR440758A (en) Non-explosive multi-tube boiler
FR438194A (en) Pipe and tube connection
CH60620A (en) Heating tube superheater
CH63658A (en) Pipe connection
CH60853A (en) Fire tube boiler
CH60874A (en) Gullet pipe
FR447039A (en) Reinforced pipe
AT71062B (en) Pipe cleaner.
FR445748A (en) Perfect blowjob