国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B65（2）
IPC小类 B65D（2）
IPC B65D041/04（2）
发明人 HUANG J（2）
公开年
申请年
专利权人 ZHEJIANG ZHE.（2）

Radiation-resistant polymer degradable round cream bottle comprises gasket on inner top of outer cover of cream bottle, outer diameter of bottle opening of outer bottle is provided with outer screw thread, gasket seal is arranged at bottle opening at outer screw thread of outer bottle.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

Lightweight and high rigidity multi-section cylindrical airless bottle has alumina pump sleeve whose top sleeve is equipped with inner flange, where inner flange of alumina pump sleeve buckles top ring of large ring.

HUANG J