Equipment for safety – protection – and rescue – Fire extinguisher or casing therefor – Portable or hand held
Patent
1989-05-30
1991-09-10
Word, A. Hugo
Equipment for safety, protection, and rescue
Fire extinguisher or casing therefor
Portable or hand held
Patent
active
D03198995
REFERENCES:
patent: D168736 (1953-02-01), Cooper et al.
patent: 2798222 (1957-07-01), Evans et al.
patent: 3369255 (1968-02-01), Bolle
patent: 4117553 (1978-10-01), Bay
patent: 4856109 (1989-08-01), Desy et al.
Allen Paula
Dubuc Jean H.
Institut de Recherche en Sante et an Securite du Travail du Queb
Word A. Hugo
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