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ES155562A3 - Procedimiento de fabricacion de pizarras escolares - Google Patents

Procedimiento de fabricacion de pizarras escolares

Info

Publication number
ES155562A3
ES155562A3 ES155562A ES155562A ES155562A3 ES 155562 A3 ES155562 A3 ES 155562A3 ES 155562 A ES155562 A ES 155562A ES 155562 A ES155562 A ES 155562A ES 155562 A3 ES155562 A3 ES 155562A3
Authority
ES
Spain
Prior art keywords
manufacturing procedure
school boards
boards manufacturing
school
procedure
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
ES155562A
Other languages
English (en)
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 ES155562A priority Critical patent/ES155562A3/es
Publication of ES155562A3 publication Critical patent/ES155562A3/es
Expired legal-status Critical Current

Links

ES155562A 1942-01-09 1942-01-09 Procedimiento de fabricacion de pizarras escolares Expired ES155562A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES155562A ES155562A3 (es) 1942-01-09 1942-01-09 Procedimiento de fabricacion de pizarras escolares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES155562A ES155562A3 (es) 1942-01-09 1942-01-09 Procedimiento de fabricacion de pizarras escolares

Publications (1)

Publication Number Publication Date
ES155562A3 true ES155562A3 (es) 1943-03-01

Family

ID=69420559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES155562A Expired ES155562A3 (es) 1942-01-09 1942-01-09 Procedimiento de fabricacion de pizarras escolares

Country Status (1)

Country Link
ES (1) ES155562A3 (es)

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