CA1029901A - Casque protecteur a ecran facial - Google Patents

Casque protecteur a ecran facial

Info

Publication number
CA1029901A
CA1029901A CA171,237A CA171237A CA1029901A CA 1029901 A CA1029901 A CA 1029901A CA 171237 A CA171237 A CA 171237A CA 1029901 A CA1029901 A CA 1029901A
Authority
CA
Canada
Prior art keywords
face
head protector
protector
head
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
CA171,237A
Other languages
English (en)
Other versions
CA171237S (en
Inventor
Dale R. Kasper
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
Application granted granted Critical
Publication of CA1029901A publication Critical patent/CA1029901A/fr
Expired legal-status Critical Current

Links

CA171,237A 1972-05-31 1973-05-14 Casque protecteur a ecran facial Expired CA1029901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25841872A 1972-05-31 1972-05-31

Publications (1)

Publication Number Publication Date
CA1029901A true CA1029901A (fr) 1978-04-25

Family

ID=22980461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,237A Expired CA1029901A (fr) 1972-05-31 1973-05-14 Casque protecteur a ecran facial

Country Status (1)

Country Link
CA (1) CA1029901A (fr)

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