Respiratory mask

Details Respiratory mask Respiratory mask

1987-05-18

1989-06-20

Burke, Wallace R.

Equipment for safety, protection, and rescue

Fire extinguisher or casing therefor

Portable or hand held

Patent

active

D03017745

REFERENCES:
patent: D237219 (1975-10-01), Kattwinkel
patent: 2087042 (1937-07-01), Phillips
patent: 2295321 (1942-09-01), Anderson
patent: 2572254 (1951-10-01), Folberth

Affiliated with

Also associated with

Rating

Respiratory mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Respiratory mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Respiratory mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-518023