Expanded cellular rubber with elliptical cells and method of making

Invention Grant

US2769205A Expanded cellular rubber with elliptical cells and method of making 失效

Title translation: 具有椭圆形细胞的膨胀型蜂窝状橡胶及其制造方法

Patent Title: Expanded cellular rubber with elliptical cells and method of making
Patent Title (中): 具有椭圆形细胞的膨胀型蜂窝状橡胶及其制造方法
Application No.: US28028452

Application Date: 1952-04-03
Publication No.: US2769205A

Publication Date: 1956-11-06
Inventor: HANS PFLEUMER
Applicant: RUBATEX PRODUCTS INC
Assignee: Rubatex Products Inc
Current Assignee: Rubatex Products Inc
Priority: US28028452 1952-04-03
Main IPC: A43B13/04
IPC: A43B13/04 ; B29C67/24

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