ES128502A1 - Perfeccionamientos en las perforadoras neumáticas para rocas. - Google Patents

Perfeccionamientos en las perforadoras neumáticas para rocas.

Info

Publication number: ES128502A1
Authority: ES; Spain
Prior art keywords: rock drills; pneumatic rock; pneumatic; drills; rock
Prior art date: 1932-10-29
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

ES128502A

Other languages

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.)

Atlas Copco AB

Original Assignee

Atlas Diesel AB

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.)

1932-10-29

Filing date

1932-10-29

Publication date

1932-12-16

1932-10-29 Application filed by Atlas Diesel AB filed Critical Atlas Diesel AB

1932-10-29 Priority to ES128502A priority Critical patent/ES128502A1/es

1932-12-16 Publication of ES128502A1 publication Critical patent/ES128502A1/es

Status Expired legal-status Critical Current

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES128502A ES128502A1 (es)	1932-10-29	1932-10-29	Perfeccionamientos en las perforadoras neumáticas para rocas.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES128502A ES128502A1 (es)	1932-10-29	1932-10-29	Perfeccionamientos en las perforadoras neumáticas para rocas.

Publications (1)

Publication Number	Publication Date
ES128502A1 true ES128502A1 (es)	1932-12-16

Family

ID=65584288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES128502A Expired ES128502A1 (es)	1932-10-29	1932-10-29	Perfeccionamientos en las perforadoras neumáticas para rocas.

Country Status (1)

Country	Link
ES (1)	ES128502A1 (es)

1932
- 1932-10-29 ES ES128502A patent/ES128502A1/es not_active Expired

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