转让注册商标的,转让人和受让人应当签订转让协议,并共同向商标局提出备案。()
()with various arrangements of barrels are the usual mooring equipment used on board ships. cranes。 winches。 capstans。 windla。
当事人对商标评审委员会的决定不服的,不可以向人民法院起诉。()
In order to culture and propagate enough bacteria to treat the body and galley wastes() a new bacteria colony should be put into the plant in advance。 the disinfection chemicals should be always used。 the air blower should be started and keep running in advance。 the nutrient for bacteria should put into plant in advance。
主变压器的学习内容有哪些?
关于项目,下列说法错误的是()