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ES11332A1 - Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes. - Google Patents

Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes.

Info

Publication number
ES11332A1
ES11332A1 ES11332A ES11332A ES11332A1 ES 11332 A1 ES11332 A1 ES 11332A1 ES 11332 A ES11332 A ES 11332A ES 11332 A ES11332 A ES 11332A ES 11332 A1 ES11332 A1 ES 11332A1
Authority
ES
Spain
Prior art keywords
paper envelopes
secrecy
procedure
ensure
outer edges
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
ES11332A
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.)
Guibout Eugene
Original Assignee
Guibout Eugene
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 Guibout Eugene filed Critical Guibout Eugene
Priority to ES11332A priority Critical patent/ES11332A1/en
Publication of ES11332A1 publication Critical patent/ES11332A1/en
Expired legal-status Critical Current

Links

ES11332A 1890-10-20 1890-10-20 Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes. Expired ES11332A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES11332A ES11332A1 (en) 1890-10-20 1890-10-20 Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES11332A ES11332A1 (en) 1890-10-20 1890-10-20 Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes.

Publications (1)

Publication Number Publication Date
ES11332A1 true ES11332A1 (en) 1890-12-01

Family

ID=64111847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11332A Expired ES11332A1 (en) 1890-10-20 1890-10-20 Procedure to ensure the secrecy of the letters enclosed in paper envelopes by applying metal clamps on the outer edges of the paper envelopes.

Country Status (1)

Country Link
ES (1) ES11332A1 (en)

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