ES75202A1 - Apparatus for opening polygonal holes. - Google Patents

Apparatus for opening polygonal holes.

Info

Publication number
ES75202A1
ES75202A1 ES75202A ES75202A ES75202A1 ES 75202 A1 ES75202 A1 ES 75202A1 ES 75202 A ES75202 A ES 75202A ES 75202 A ES75202 A ES 75202A ES 75202 A1 ES75202 A1 ES 75202A1
Authority
ES
Spain
Prior art keywords
polygonal holes
opening polygonal
opening
holes
polygonal
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
ES75202A
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.)
Bartholomaus Rudolf
Original Assignee
Bartholomaus Rudolf
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 Bartholomaus Rudolf filed Critical Bartholomaus Rudolf
Priority to ES75202A priority Critical patent/ES75202A1/en
Publication of ES75202A1 publication Critical patent/ES75202A1/en
Expired legal-status Critical Current

Links

ES75202A 1920-08-11 1920-08-11 Apparatus for opening polygonal holes. Expired ES75202A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES75202A ES75202A1 (en) 1920-08-11 1920-08-11 Apparatus for opening polygonal holes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES75202A ES75202A1 (en) 1920-08-11 1920-08-11 Apparatus for opening polygonal holes.

Publications (1)

Publication Number Publication Date
ES75202A1 true ES75202A1 (en) 1920-12-16

Family

ID=64245100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES75202A Expired ES75202A1 (en) 1920-08-11 1920-08-11 Apparatus for opening polygonal holes.

Country Status (1)

Country Link
ES (1) ES75202A1 (en)

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