ES43176A1 - A spring-closing system for correspondence envelopes. - Google Patents

A spring-closing system for correspondence envelopes.

Info

Publication number
ES43176A1
ES43176A1 ES43176A ES43176A ES43176A1 ES 43176 A1 ES43176 A1 ES 43176A1 ES 43176 A ES43176 A ES 43176A ES 43176 A ES43176 A ES 43176A ES 43176 A1 ES43176 A1 ES 43176A1
Authority
ES
Spain
Prior art keywords
spring
closing system
envelopes
correspondence
correspondence envelopes
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
ES43176A
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.)
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 ES43176A priority Critical patent/ES43176A1/en
Publication of ES43176A1 publication Critical patent/ES43176A1/en
Expired legal-status Critical Current

Links

ES43176A 1908-04-30 1908-04-30 A spring-closing system for correspondence envelopes. Expired ES43176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES43176A ES43176A1 (en) 1908-04-30 1908-04-30 A spring-closing system for correspondence envelopes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES43176A ES43176A1 (en) 1908-04-30 1908-04-30 A spring-closing system for correspondence envelopes.

Publications (1)

Publication Number Publication Date
ES43176A1 true ES43176A1 (en) 1908-06-01

Family

ID=64222805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES43176A Expired ES43176A1 (en) 1908-04-30 1908-04-30 A spring-closing system for correspondence envelopes.

Country Status (1)

Country Link
ES (1) ES43176A1 (en)

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