RecordNumber

2339

Doc. No.

2058F

Call. No.

2058F

Author

De, George,Graves

Title of Article

Process and Apparatus for Shaping Polymeric Materials

Title Of Periodical

UNITED STATES PATENT OFFICE

VolumNumber

2,289,774

Date

(1942)

چکيده فارسي

چ

Indexer

1380/12

IndexDate

amini

اطلاعات ثبت

GN142019