GB991694A - A process for the manufacture of artificial pearls - Google Patents

A process for the manufacture of artificial pearls

Info

Publication number
GB991694A
GB991694A GB13314/64A GB1331464A GB991694A GB 991694 A GB991694 A GB 991694A GB 13314/64 A GB13314/64 A GB 13314/64A GB 1331464 A GB1331464 A GB 1331464A GB 991694 A GB991694 A GB 991694A
Authority
GB
United Kingdom
Prior art keywords
manufacture
nucleus
pearls
organic material
artificial pearls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13314/64A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industria Espanola de Perlas Imitacion SA
Original Assignee
Industria Espanola de Perlas Imitacion SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industria Espanola de Perlas Imitacion SA filed Critical Industria Espanola de Perlas Imitacion SA
Publication of GB991694A publication Critical patent/GB991694A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/08—Designs imitating natural patterns of crystalline structures, pearl effects, or mother-of-pearl effects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
GB13314/64A 1964-01-15 1964-03-31 A process for the manufacture of artificial pearls Expired GB991694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES29574164 1964-01-15

Publications (1)

Publication Number Publication Date
GB991694A true GB991694A (en) 1965-05-12

Family

ID=8442297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13314/64A Expired GB991694A (en) 1964-01-15 1964-03-31 A process for the manufacture of artificial pearls

Country Status (4)

Country Link
BE (1) BE647255A (xx)
DE (1) DE1269548B (xx)
GB (1) GB991694A (xx)
NL (1) NL150378B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496935A (zh) * 2018-11-23 2019-03-22 安徽好蕾曼珠宝有限公司 一种用于淡水河蚌养殖珍珠的插核方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496935A (zh) * 2018-11-23 2019-03-22 安徽好蕾曼珠宝有限公司 一种用于淡水河蚌养殖珍珠的插核方法

Also Published As

Publication number Publication date
NL6402841A (xx) 1965-07-16
DE1269548B (de) 1968-05-30
NL150378B (nl) 1976-08-16
BE647255A (xx) 1964-08-17

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