Ngā hua rapu - "Factories"

Whakamahine hua
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    Continuous fat splitting and soapmaking Francisco, Herminio B.

    I whakaputaina 1965
    Tuhinga whakapae
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    Kamiax Laundry Soap Bernal, Nerissa S.

    I whakaputaina 1989
    Tuhinga whakapae
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    Production of detergent from coconut oil Torres, Rowena J.

    I whakaputaina 1978
    Tuhinga whakapae
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    Pulp and viscose rayon manufacture an integrated plant

    I whakaputaina 1962
    Tuhinga whakapae