共 50 条
- [21] FUNDAMENTALS OF PATENT-LAW ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1987, 194 : 15 - CHAL
- [22] GERMAN CHEMICAL PATENT-LAW 1965-1975 JOURNAL OF THE PATENT OFFICE SOCIETY, 1975, 57 (12): : 763 - 786
- [25] PATENT-LAW - THE PRESENT ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 200 : 19 - CINF
- [26] AN OVERVIEW OF PATENT-LAW ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1993, 206 : 44 - CHAL