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
Means for road surfacing
摘要
申请公布号
US2201534(A)
申请公布日期
1940.05.21
申请号
US19370151429
申请日期
1937.07.01
申请人
HALLENBECK CHARLES V
发明人
HALLENBECK CHARLES V.
分类号
E01C19/48
主分类号
E01C19/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Lamp base
FAILURE DETECTION RELAY
CATION RESIN REGENERATION TOWER FOR CONDENSATE DESALTER
WORK PROGRAM PREPARING DEVICE
HAND MIXING PUMP
REACTION TUBE FOR HEAT TREATMENT
MULTI-BLADE TOOL DAMAGE DETECTING DEVICE
TOOL DAMAGE DETECTING DEVICE
SEMICONDUCTOR DEBURRING APPARATUS
DEVICE FOR HEATING AND HARDENING RESIST
ASSEMBLY METHOD FOR LINEAR MOTION BALL BEARING
CUTTING METHOD FOR STEEL PIPE IN MANUFACTURE EQUIPMENT OF SEAM WELDED STEEL PIPE
MARKING METHOD
DEVICE ROTATED BY ACTION OF MAGNETIC FORCE
POWER OFF DETECTING CIRCUIT
REMOTE SUPERVISORY AND CONTROLLING EQUIPMENT
MODULE TYPE LINE CORRESPONDING PART
PICTURE MULTIPLEXING TRANSMISSION EQUIPMENT
LEVEL CONTROLLING DEVICE
COMMUNICATION EQUIPMENT
