周哲
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一种清洁营养基工作液及其开采煤层气的方法
Release time:2025-02-08 Hits:
Affilication of Author(s): 重庆大学
Patent Applicant: 葛兆龙,卢义玉,龚时辉,盛美玉,管娅蕊,张宏伟
Type of Patent: Invent
State of Patent: Authorized patents
Application Number: CN202210713417
Authorization number: ZL202210713417.7
Service Invention or Not: no
Application Date: 2022-06-22
Publication Date: 2022-09-30
Authorization Date: 2023-05-23
First Author: 周哲