NL91998C - - Google Patents

Info

Publication number
NL91998C
NL91998C NL91998DA NL91998C NL 91998 C NL91998 C NL 91998C NL 91998D A NL91998D A NL 91998DA NL 91998 C NL91998 C NL 91998C
Authority
NL
Netherlands
Application number
Publication of NL91998C publication Critical patent/NL91998C/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00Construction of housing; Use of materials therefor
    • F16K27/10Welded housings
    • F16K27/105Welded housings for gate valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL91998D NL91998C (ja)

Publications (1)

Publication Number Publication Date
NL91998C true NL91998C (ja)

Family

ID=1835665

Family Applications (1)

Application Number Title Priority Date Filing Date
NL91998D NL91998C (ja)

Country Status (1)

Country Link
NL (1) NL91998C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260134A (en) * 1978-05-30 1981-04-07 Grove Valve And Regulator Company Skirted hub with full penetration butt weld to body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260134A (en) * 1978-05-30 1981-04-07 Grove Valve And Regulator Company Skirted hub with full penetration butt weld to body

Similar Documents

Publication Publication Date Title
TWI486363B (zh) 用於製造光學構件的紫外線硬化型樹脂組成物之用途
KR101059315B1 (ko) 블런트-말단 및 3'-변형체를 갖는 간섭 rna 이중나선
CN103474632B (zh) 一种用于锂电池的负极材料及其制备方法和应用
US6329818B1 (en) Magnetic field sensor having giant magnetoresistive effect elements, manufacturing method and apparatus therefor
US20090187965A1 (en) Electronic apparatus, method for controlling functions of the apparatus and server
WO2011123603A1 (en) Discrete dynode detector with dynamic gain control
AU4863196A (en) Appetite suppression factor and related methods
US4131455A (en) Silver recovery
KR102123093B1 (ko) 통신시스템에서 데이터 송수신 장치 및 방법
CN111640576A (zh) 一种耐大纹波电流的直流支撑薄膜电容器
CN2255673Y (zh) 磁性插头插座
KR20020071756A (ko) 축류팬
CN115826972A (zh) 一种人脸识别方法、装置、计算机设备及存储介质
CA3023474C (en) A method and a control arrangement for controlling vibrations of a propulsion unit of a vessel
CN105581649B (zh) 电热水壶及其壶盖组件
EP3757002A1 (en) Anti-torque rotor for a helicopter
CN102905229B (zh) 网络管理方法及装置
CN108275848A (zh) 一种废水处理集成装置及方法
JP2000076197A (ja) 携帯情報端末装置及び記録媒体
CN110088654B (zh) 光纤单元、光纤电缆以及光纤单元的制造方法
CN108060917A (zh) 牙刷状油藏井下窜流注水方法
KR100544647B1 (ko) 단부절취형 프리플렉스 합성형교 및 그 시공방법
JP2011133916A (ja) 演算装置
US2486701A (en) Oven structure
US20050061272A1 (en) Method for monitoring a camshaft adjustment of an internal combustion engine