Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
  • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
  • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2017/00—Carriers for sound or information
  • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
  • B29L2017/003—Records or discs

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Moulds For Moulding Plastics Or The Like (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5837508

Family Applications (1)

Country Status (10)

• 1972
  • 1972-03-01 DE DE19722209689 patent/DE2209689C3/de not_active Expired
• 1973
  • 1973-02-12 IT IT2028273A patent/IT1046687B/it active
  • 1973-02-27 BE BE128124A patent/BE795993A/xx unknown
  • 1973-02-27 AT AT173573A patent/AT341799B/de not_active IP Right Cessation
  • 1973-02-28 CH CH294173A patent/CH561945A5/xx not_active IP Right Cessation
  • 1973-02-28 JP JP2419373A patent/JPS5713924B2/ja not_active Expired
  • 1973-03-01 FR FR7307394A patent/FR2174264B2/fr not_active Expired
  • 1973-03-01 GB GB1002673A patent/GB1413207A/en not_active Expired
  • 1973-03-01 NL NL7302897A patent/NL7302897A/xx not_active Application Discontinuation
  • 1973-03-01 SE SE7302916A patent/SE387068B/xx unknown

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