国家/地区 中国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B32B001/02（4） B32B009/00（4） B32B009/04（4）
B32B015/14（4） B32B017/02（4） B32B017/12（4）
B32B027/02（4） B32B027/12（4） B32B027/30（4）
B32B027/32（4） B32B027/34（4） B32B027/36（4）
B32B033/00（4） E21C037/14（4） E21D009/00（4）
发明人 GUO Y（4）
公开年 2017（3）
申请年 2016（4） 
专利权人 GUO Y（4）

Disposable graphene-based gas blasting device has energy storage device and explosion-proof mechanism and inflation mechanism that are installed at one end of energy storage device whose other end is sealed or integrally molded.

GUO Y

Disposable graphene-based gas blasting device has energy storage device and explosion-proof mechanism and inflation mechanism that are installed at one end of energy storage device whose other end is sealed or integrally molded.

GUO Y

Reusable cylindrical graphene gas blasting device has energy storage device that is provided with discharge inner cover arranged with vent window which is hermetically installed with pressure rupture disc.

GUO Y

Reusable graphene gas blasting device used in e.g. mining industry, has energy-discharging window that is hermetically installed with pressure rupture disc.

GUO Y