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
METHOD OF DETERMINING STRENGTH OF ROCK BODY
摘要
申请公布号
SU1320413(A1)
申请公布日期
1987.06.30
申请号
SU19864020729
申请日期
1986.02.12
申请人
INST GEOGRAFII AN SSSR
发明人
BELENKIJ ANDREJ V,SU
分类号
E21C39/00;G01N3/30
主分类号
E21C39/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HAARFAERBEMITTEL
ABZIEHVORRICHTUNG EINER HORIZONTALSTRANGGIESSANLAGE
ENDOPROTHESE FUER EIN KNIEGELENK
LOCHMASKEN-FARBKATHODENSTRAHLROEHRE
STAZIONE DI SALDATURA PORTATILE ABASSA TENSIONE E A TEMPERATURA PROGRAMMABILE, CON FUNZIONAMENTO TRAMITE INDUZIONE ELETTROMAGNETICA
PROCEDIMENTO PER PILOTARE IL MOVIMENTO DEGLI ARPINI IN TELAI TIPO JACQUARD E SIMILI
5-OXO-2-PYRROLIDIN-PROPANSYRA OCH DESS DERIVAT SAMT FOERFARANDE FOER DERAS FRAMSTAELLNING
A/D-OMFORMARE AV FLASH-TYP MED LITEN INGAONGSBELASTNING
UNWINDING DEVICE OF TEXTILE SPREADER MACHINE
ELECTRIC FILED CURTAIN DEVICE OF ONE PHASE EXPOSURE AND CONTACTING TYPE
RUDDER VALVE
INDEPENDENT TANK REINFORCING STRUCTURE IN SHIP
RACK AND PINION TYPE STEERING GEAR APPARATUS
AIR CONDITIONER FOR AUTOMOBILE
MIXED PRESSURE TURBINE
SUBSTRATE FOR FLEXIBLE PRINTED CIRCUIT BOARD
METHOD AND APPARATUS FOR HARVESTING CORN OR OTHER GRAINS
CONTROLLER FOR OPERATION OF AUTOMATIC TRANSMISSION WITH CREEP PREVENTIVE MECHANISM
CASCODE AMPLIFIER
(A) ;BLEND OF POLYOLEFIN PLASTIC AND ELASTOMERIC PLASTICIZER
