Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANUFACTURE OF PITCH FROM PETROLEUM FRACTION AND PITCH THEREBY
Document Type and Number:
Japanese Patent JPS582385
Kind Code:
A
Inventors:
JIERARUDO FUUGU
Application Number:
JP9704782A
Publication Date:
January 07, 1983
Filing Date:
June 08, 1982
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BRITISH PETROLEUM CO
International Classes:
C10G51/02; C10C3/00; C10C3/02; C10C3/04; D01F9/145; D01F9/155; D01F9/32; (IPC1-7): C10G51/02; D01F9/12
Domestic Patent References:
JPS5594991A1980-07-18
JPS52134628A1977-11-11
JPS5360927A1978-05-31
JPS5622383A1981-03-02
JPS53147823A1978-12-22
Foreign References:
US4271006A1981-06-02
Attorney, Agent or Firm:
Haruo Hamada



 
Next Patent: COMBINED TREATMENT OF BLAST FURNACE GAS AND COAL GAS