A platform for research: civil engineering, architecture and urbanism
A DEVICE TO RETAIN A DOOR CHOCK TO A FIREFIGHTER HELMET
A device to secure a door chock to an industrial helmet more particularly a firefighter's helmet.
A DEVICE TO RETAIN A DOOR CHOCK TO A FIREFIGHTER HELMET
A device to secure a door chock to an industrial helmet more particularly a firefighter's helmet.
A DEVICE TO RETAIN A DOOR CHOCK TO A FIREFIGHTER HELMET
SWANSON TODD K (author)
2022-03-10
Patent
Electronic Resource
English