ES7672A1 - A new system of keys for pressure pipes. - Google Patents

A new system of keys for pressure pipes.

Info

Publication number
ES7672A1
ES7672A1 ES7672A ES7672A ES7672A1 ES 7672 A1 ES7672 A1 ES 7672A1 ES 7672 A ES7672 A ES 7672A ES 7672 A ES7672 A ES 7672A ES 7672 A1 ES7672 A1 ES 7672A1
Authority
ES
Spain
Prior art keywords
keys
new system
pressure pipes
pipes
pressure
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
ES7672A
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.)
Beauvalet Freres
Original Assignee
Beauvalet Freres
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 Beauvalet Freres filed Critical Beauvalet Freres
Priority to ES7672A priority Critical patent/ES7672A1/en
Publication of ES7672A1 publication Critical patent/ES7672A1/en
Expired legal-status Critical Current

Links

ES7672A 1887-12-12 1887-12-12 A new system of keys for pressure pipes. Expired ES7672A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES7672A ES7672A1 (en) 1887-12-12 1887-12-12 A new system of keys for pressure pipes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES7672A ES7672A1 (en) 1887-12-12 1887-12-12 A new system of keys for pressure pipes.

Publications (1)

Publication Number Publication Date
ES7672A1 true ES7672A1 (en) 1888-03-01

Family

ID=64167856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES7672A Expired ES7672A1 (en) 1887-12-12 1887-12-12 A new system of keys for pressure pipes.

Country Status (1)

Country Link
ES (1) ES7672A1 (en)

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