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ES71228A1 - Mejoras en los espejos dobles. - Google Patents

Mejoras en los espejos dobles.

Info

Publication number
ES71228A1
ES71228A1 ES71228A ES71228A ES71228A1 ES 71228 A1 ES71228 A1 ES 71228A1 ES 71228 A ES71228 A ES 71228A ES 71228 A ES71228 A ES 71228A ES 71228 A1 ES71228 A1 ES 71228A1
Authority
ES
Spain
Prior art keywords
double mirror
mirror
double
mirror improvements
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
ES71228A
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.)
Calvert Alan
Original Assignee
Calvert Alan
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 Calvert Alan filed Critical Calvert Alan
Priority to ES71228A priority Critical patent/ES71228A1/es
Publication of ES71228A1 publication Critical patent/ES71228A1/es
Expired legal-status Critical Current

Links

ES71228A 1919-10-28 1919-10-28 Mejoras en los espejos dobles. Expired ES71228A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES71228A ES71228A1 (es) 1919-10-28 1919-10-28 Mejoras en los espejos dobles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES71228A ES71228A1 (es) 1919-10-28 1919-10-28 Mejoras en los espejos dobles.

Publications (1)

Publication Number Publication Date
ES71228A1 true ES71228A1 (es) 1919-12-01

Family

ID=64241470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES71228A Expired ES71228A1 (es) 1919-10-28 1919-10-28 Mejoras en los espejos dobles.

Country Status (1)

Country Link
ES (1) ES71228A1 (es)

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