[go: up one dir, main page]

ES68995A3 - Improvements in the manufacture of metal tubes. - Google Patents

Improvements in the manufacture of metal tubes.

Info

Publication number
ES68995A3
ES68995A3 ES68995A ES68995A ES68995A3 ES 68995 A3 ES68995 A3 ES 68995A3 ES 68995 A ES68995 A ES 68995A ES 68995 A ES68995 A ES 68995A ES 68995 A3 ES68995 A3 ES 68995A3
Authority
ES
Spain
Prior art keywords
manufacture
metal tubes
tubes
metal
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
ES68995A
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 ES68995A priority Critical patent/ES68995A3/en
Publication of ES68995A3 publication Critical patent/ES68995A3/en
Expired legal-status Critical Current

Links

ES68995A 1919-02-07 1919-02-07 Improvements in the manufacture of metal tubes. Expired ES68995A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES68995A ES68995A3 (en) 1919-02-07 1919-02-07 Improvements in the manufacture of metal tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES68995A ES68995A3 (en) 1919-02-07 1919-02-07 Improvements in the manufacture of metal tubes.

Publications (1)

Publication Number Publication Date
ES68995A3 true ES68995A3 (en) 1919-03-01

Family

ID=69497407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES68995A Expired ES68995A3 (en) 1919-02-07 1919-02-07 Improvements in the manufacture of metal tubes.

Country Status (1)

Country Link
ES (1) ES68995A3 (en)

Similar Documents

Publication Publication Date Title
ES68995A3 (en) Improvements in the manufacture of metal tubes.
ES71694A1 (en) Improvements in the manufacture of metallic alloys.
FR516564A (en) Reinforced metal tube
ES70698A1 (en) Improvements in the purification of metallic solutions.
ES96026A3 (en) Improvements in the manufacture of metal tubes.
ES80189A1 (en) Procedure for preparing metal tubes.
ES70438A1 (en) Improvements in the manufacture of concentrated nitric acid.
ES72927A1 (en) Procedure for the manufacture of lined conductive tubes.
ES69684A1 (en) Improvements in the manufacture of steel.
ES69315A1 (en) Procedure for joining metal tubes.
ES75245A1 (en) Improvements in the manufacture of luminescent tubes.
ES70827A1 (en) Improvements in the manufacture of matchboxes.
ES69901A1 (en) Improvements in the manufacture of chlorhydrins.
ES73262A1 (en) Improvements in the manufacture of elbows for pipes.
ES71185A1 (en) Improvements in the manufacture of fertilizers.
ES70501A1 (en) Improvements in the manufacture of matches.
CA190236A (en) Metal tube
DK26876C (en) Evaporator.
DK25848C (en) Metal gasket.
ES70615A1 (en) Improvements in machines for the manufacture of seamless tubes.
ES70707A1 (en) Improvements in the manufacture of liquid ammonia.
ES73436A1 (en) Improvements in the manufacture of metal wire.
DK31289C (en) Iron alloy.
ES74014A1 (en) An improved process for the manufacture of tubes or other hollow objects from cement.
DK26065C (en) Cigar tubes.