ES148445A3 - Perfeccionamientos en las máquinas perforadoras de papel - Google Patents

Perfeccionamientos en las máquinas perforadoras de papel

Info

Publication number: ES148445A3
Authority: ES; Spain
Prior art keywords: punching machines; paper punching; paper; machines; punching
Prior art date: 1939-06-30
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

ES148445A

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.)

Gutenberg S A

Original Assignee

Gutenberg S A

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.)

1939-06-30

Filing date

1939-06-30

Publication date

1941-11-01

1939-06-30 Application filed by Gutenberg S A filed Critical Gutenberg S A

1939-06-30 Priority to ES148445A priority Critical patent/ES148445A3/es

1941-11-01 Publication of ES148445A3 publication Critical patent/ES148445A3/es

Status Expired legal-status Critical Current

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES148445A ES148445A3 (es)	1939-06-30	1939-06-30	Perfeccionamientos en las máquinas perforadoras de papel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES148445A ES148445A3 (es)	1939-06-30	1939-06-30	Perfeccionamientos en las máquinas perforadoras de papel

Publications (1)

Publication Number	Publication Date
ES148445A3 true ES148445A3 (es)	1941-11-01

Family

ID=69422169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES148445A Expired ES148445A3 (es)	1939-06-30	1939-06-30	Perfeccionamientos en las máquinas perforadoras de papel

Country Status (1)

Country	Link
ES (1)	ES148445A3 (es)

1939
- 1939-06-30 ES ES148445A patent/ES148445A3/es not_active Expired

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