An improved non-return valve for the worm head of helical injection moulding machines for the treatment of thermoplastic synthetic materials

申请公布号：GB1094023(A)

申请号：GB19660009311

申请日期：1966.03.03

申请公布日期：1967.12.06

申请人：

SCHLOEMANN AKTIENGESELLSCHAFT

分类号：B29C45/52

主分类号：B29C45/52

HONEYCOMB PANEL, LONG-SIZED PANEL STRUCTURE USING THE SAME, STRUCTURE FOR STRUCTURAL BODY, LARGE-SIZED PANEL, ROOF PANEL AND ROOF STRUCTURE

FENCE

OPERATING FLUID TANK STRUCTURE FOR CONSTRUCTION MACHINE

CONSTRUCTION MACHINERY

ROAD SURFACE SNOW MELTING FACILITY

SHEET SUBSTRATE FOR WET SHEET

CONTROL UNIT OF ELECTRIC SHUTTER FOR BUILDING

PANEL AND ITS INSTALLATION METHOD

METHOD FOR PRODUCING NONWOVEN FABRIC

LATENTLY CRIMPABLE FIBER

METHOD FOR PRODUCING CORRUGATING MEDIUM BASE PAPER FOR CORRUGATED BOARD AND CORRUGATING MEDIUM BASE PAPER FOR CORRUGATED BOARD

PLATED MATERIAL, METHOD OF PRODUCING THE SAME, AND ELECTRICAL/ELECTRONIC PARTS USING THE SAME

APPARATUS FOR THERMAL AND PLASMA ENHANCED VAPOR DEPOSITION AND METHOD OF OPERATING

METHOD OF WASHING THIN FILM DEPOSITION UNIT FOR DEPOSITING Al-CONTAINING METAL FILM AND Al-CONTAINING METAL NITRIDE FILM

ANTISTATIC POLYESTER FILM AND METHOD FOR PRODUCING THE SAME

ELECTRIC WIRE/CABLE COATING RESIN MATERIAL AND COATED ELECTRIC WIRE/CABLE USING THE SAME

POLYMER MATERIAL AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME

DETERGENCY-REINFORCING AGENT AND DETERGENT CONTAINING THE SAME

LIGHT-EMITTING COMPOSITION, FLUOROPHOR PASTE COMPOSITION USING THE SAME AND PLASMA DISPLAY PANEL

EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE