Process for making asphalt,申请号US19320627206-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Process for making asphalt
摘要
申请公布号	US2055459(A)	申请公布日期	1936.09.22
申请号	US19320627206	申请日期	1932.08.01
申请人	SHELL DEVELOPMENT COMPANY	发明人	GUTZWILLER ADOLF
分类号	C10C3/04	主分类号	C10C3/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Hull for shipping with a mono-three-catamaran architecture

VERBESSERTER BALLONKATHETER

Halo-substituierte Protein Kinase C Inhibitoren

Bir bakir-nikel alasiminin kullanimi.

Su altinda asili duran bir nesneyi ölçmek için bir yöntem ve cihaz

Controlled release compositions comprising gellan gum gels

Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten

Sustained-release preparation of physiologically active polypeptide and production thereof

System for preserving and delivering gas-containing solutions

High-definition television system

NETWORKED ARCHITECTURE FOR ENABLING AUTOMATED GATHERING OF INFORMATION FROM WEB SERVERS

System and method for sharing data between hierarchical databases

Passivation layer for packaged integrated circuits

Movement transmission unit and movement transmission apparatus employing the same

Wireless controller with publicly-accessible communications link for controlling the content seen on large-screen systems

Composite wafer for controlled drug delivery

Thin film deposition process and device, FTIR gas analyzer used in the thin film deposition process, and mixed gas supplying device used in the thin film deposition process

Encryption apparatus, decryption appatatus, expanded key generating apparatus and method therefor, and recording medium

Raman amplification method and optical signal transmission method using same

Alignment of carbon nanotubes