ES143515A1 - An improvement in the manufacture of protective gas masks. - Google Patents

An improvement in the manufacture of protective gas masks.

Info

Publication number
ES143515A1
ES143515A1 ES143515A ES143515A ES143515A1 ES 143515 A1 ES143515 A1 ES 143515A1 ES 143515 A ES143515 A ES 143515A ES 143515 A ES143515 A ES 143515A ES 143515 A1 ES143515 A1 ES 143515A1
Authority
ES
Spain
Prior art keywords
improvement
manufacture
protective gas
gas masks
masks
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
ES143515A
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.)
Ind Plasticas Entidad Colectiva
Original Assignee
Ind Plasticas Entidad Colectiva
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 Ind Plasticas Entidad Colectiva filed Critical Ind Plasticas Entidad Colectiva
Priority to ES143515A priority Critical patent/ES143515A1/en
Publication of ES143515A1 publication Critical patent/ES143515A1/en
Expired legal-status Critical Current

Links

ES143515A 1937-01-16 1937-01-16 An improvement in the manufacture of protective gas masks. Expired ES143515A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES143515A ES143515A1 (en) 1937-01-16 1937-01-16 An improvement in the manufacture of protective gas masks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES143515A ES143515A1 (en) 1937-01-16 1937-01-16 An improvement in the manufacture of protective gas masks.

Publications (1)

Publication Number Publication Date
ES143515A1 true ES143515A1 (en) 1937-05-01

Family

ID=65618593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES143515A Expired ES143515A1 (en) 1937-01-16 1937-01-16 An improvement in the manufacture of protective gas masks.

Country Status (1)

Country Link
ES (1) ES143515A1 (en)

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