CL2013003232A1 -
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
- Google Patents
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
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Application filed by Gap Hwan ParkfiledCriticalGap Hwan Park
Priority to CL2013003232ApriorityCriticalpatent/CL2013003232A1/en
Publication of CL2013003232A1publicationCriticalpatent/CL2013003232A1/en
CL2013003232A2013-11-112013-11-11
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
CL2013003232A1
(en)
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.
Fireproof door hinge, which has the water supply path from the door frame to the door which allows the water within the door frame to be supplied to the internal walls of the door.