共 50 条
- [41] PATENT VITELLINE DUCT - SURVEY OF 38 PATIENTS ZEITSCHRIFT FUR KINDERCHIRURGIE UND GRENZGEBIETE, 1978, 23 (04): : 386 - 395
- [43] Survey of Patent Law Developments Relevant to Cyberspace BUSINESS LAWYER, 2014, 70 (01): : 271 - 276
- [45] A survey of studies on patent strategy of transnational corporations PROCEEDING OF CHINA PRIVATE ECONOMY INNOVATION INTERNATIONAL FORUM, 2007, : 267 - 273
- [46] PROTEINS FROM MICROORGANISMS - SURVEY OF PATENT SITUATION KEMISK TIDSKRIFT, 1975, 87 (10): : 64 - &
- [47] WATER-ABSORBENT POLYMERS - A PATENT SURVEY JOURNAL OF MACROMOLECULAR SCIENCE-REVIEWS IN MACROMOLECULAR CHEMISTRY AND PHYSICS, 1994, C34 (04): : 607 - 662
- [48] The Patent Survey Committee Agenda for Working Staff JOURNAL OF THE PATENT OFFICE SOCIETY, 1945, 27 (08): : 525 - 535
- [49] Survey of disputes involving GMO patent rights ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
- [50] A Ten Year Survey of Design Patent Litigation JOURNAL OF THE PATENT OFFICE SOCIETY, 1953, 35 (06): : 389 - 406