首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Glass tank
摘要
申请公布号
US1780164(A)
申请公布日期
1930.11.04
申请号
US19290374679
申请日期
1929.06.29
申请人
BATCHELL GEORGE W
发明人
BATCHELL GEORGE W.
分类号
C03B5/42
主分类号
C03B5/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CROSSPIECE OF POWER TRANSMISSION LINE MAST
MULTITOREY BUILDING
BLOCK FORM
BUTT JOINT OF PREFABRICATED FERROCONCRETE ELEMENTS
SCRAPER BUCKET
EARTHQUAKE-PROOF BRIDGE
DEVICE FOR RETAINING DOOR WINGS
APPARATUS FOR WASHING WIRE CLOTH AND FELTS OF PAPER-MAKING MACHINE
APPARATUS FOR SPREADING WEBS
APPARATUS FOR CONTROLLING UNIFORMITY OF LAP
APPARATUS FOR ELECTROCHEMICALLY TREATING PARTS
BRASS-PLATING ELECTROLYTE
FLOOR FOR ELECTROLYZER FOR PRODUCING LIGHT-WEIGHT METALS
CAST IRON
METHOD FOR PRODUCING COLD-ROLLED ELECTRICAL STEEL
METHOD FOR HEAT TREATING METAL PARTS
APPARATUS FOR SURFACE TREATMENT OF MOVING ROLLED STOCK
RECEIVING HOPPER OF LOADING APPARATUS OF BLAST FURNACE
METHOD FOR CO-PREPARING PETROLEUM OF DIFFERENT GRADES
BATCH FOR MAKING REFRACTORY COMPOSITION