BE583461A - Device for fixing glasses for masks. - Google Patents

Device for fixing glasses for masks.

Info

Publication number
BE583461A
BE583461A BE583461A BE583461A BE583461A BE 583461 A BE583461 A BE 583461A BE 583461 A BE583461 A BE 583461A BE 583461 A BE583461 A BE 583461A BE 583461 A BE583461 A BE 583461A
Authority
BE
Belgium
Prior art keywords
masks
fixing glasses
glasses
fixing
Prior art date
Application number
BE583461A
Other languages
French (fr)
Inventor
Henry Albert Holswarth
Joseph Kohn Wetherwell
John Duncan Werherell
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Priority to BE583461A priority Critical patent/BE583461A/en
Publication of BE583461A publication Critical patent/BE583461A/en

Links

BE583461A 1959-10-09 1959-10-09 Device for fixing glasses for masks. BE583461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE583461A BE583461A (en) 1959-10-09 1959-10-09 Device for fixing glasses for masks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE583461A BE583461A (en) 1959-10-09 1959-10-09 Device for fixing glasses for masks.

Publications (1)

Publication Number Publication Date
BE583461A true BE583461A (en) 1960-04-11

Family

ID=38651706

Family Applications (1)

Application Number Title Priority Date Filing Date
BE583461A BE583461A (en) 1959-10-09 1959-10-09 Device for fixing glasses for masks.

Country Status (1)

Country Link
BE (1) BE583461A (en)

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