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ES7041Y - Sobre con dispositivo de apertura automática. - Google Patents

Sobre con dispositivo de apertura automática.

Info

Publication number
ES7041Y
ES7041Y ES0007041U ES7041U ES7041Y ES 7041 Y ES7041 Y ES 7041Y ES 0007041 U ES0007041 U ES 0007041U ES 7041 U ES7041 U ES 7041U ES 7041 Y ES7041 Y ES 7041Y
Authority
ES
Spain
Prior art keywords
envelope
opening device
automatic opening
automatic
opening
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
ES0007041U
Other languages
English (en)
Other versions
ES7041U (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 ES0007041U priority Critical patent/ES7041Y/es
Publication of ES7041U publication Critical patent/ES7041U/es
Application granted granted Critical
Publication of ES7041Y publication Critical patent/ES7041Y/es
Expired legal-status Critical Current

Links

ES0007041U 1941-12-10 1941-12-10 Sobre con dispositivo de apertura automática. Expired ES7041Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0007041U ES7041Y (es) 1941-12-10 1941-12-10 Sobre con dispositivo de apertura automática.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0007041U ES7041Y (es) 1941-12-10 1941-12-10 Sobre con dispositivo de apertura automática.

Publications (2)

Publication Number Publication Date
ES7041U ES7041U (es) 1942-03-16
ES7041Y true ES7041Y (es) 1942-09-16

Family

ID=51071535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0007041U Expired ES7041Y (es) 1941-12-10 1941-12-10 Sobre con dispositivo de apertura automática.

Country Status (1)

Country Link
ES (1) ES7041Y (es)

Also Published As

Publication number Publication date
ES7041U (es) 1942-03-16

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