【発明の名称】エチレンの回収方法

Title:

【発明の名称】エチレンの回収方法

Document Type and Number:

Japanese Patent JP2870724

Kind Code:

B2

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Inventors:

RII JAABISU HAWAADO
HAWAADO CHAARUZU ROORUZU

Application Number:

JP3302495A

Publication Date:

March 17, 1999

Filing Date:

January 30, 1995

Export Citation:

Assignee:

EA PURODAKUTSU ANDO CHEM INC

International Classes:

C07B63/00; C07C7/04; C07C7/09; C07C11/04; F25J3/02; (IPC1-7): C07C11/04; C07C7/09; F25J3/02

Domestic Patent References:

JP50137874A

Attorney, Agent or Firm:

Takashi Ishida (3 others)

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