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
Improvements in or relating to a free piston engine
摘要
申请公布号
GB889509(A)
申请公布日期
1962.02.14
申请号
GB19580040756
申请日期
1958.12.17
申请人
ETIENNE PHILIPPE BURION
发明人
分类号
F02B71/06
主分类号
F02B71/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TRAP FOR RODENTS
CHARGING-DISCHARGING APPARATUS
APPARATUS FOR SORTING PARTS
DIALYZER
DEVICE FOR METERING LOOSE MATERIALS
DEVICE FOR RETAINING ANIMALS
MANURE REMOVAL INSTALLATION
CLOSURE TO MANURE REMOVAL SYSTEMS
SUBSOIL IRRIGATION SYSTEM
WATERING DEVICE
STUMP PULLING DEVICE
FODDER GRANULATOR
FODDER GRINDING-MIXING DEVICE
HAULM REMOVING DEVICE CONVEYER
METHOD OF DETERMINING SEEDS VITABILITY
SPRINKLING MACHINE CONTROL DEVICE
AUTOMATIC THINNER OF ROOT CROPS
MACHINE FOR FORMING ROLLS FROM PEAT AND TURF MATERIALS
CENTRIFUGAL CASTING METHOD
PROCESS FOR PREPARING 9-/HYDROXY-ALKYL/-PURINE DERIVATIVES
