Chinese inventor Cai Lun is credited with inventing what in 105bc The first instance of his invention was created from a mixture of tree bark, rags, pieces of rope and worn fishing nets.?
chinese inventor cai lun is credited with inventing what in 105bc the first instance of his invention was created from a mixture of tree bark, rags, pieces of rope and worn fishing nets.
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cai lun
cai lun
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law.inventor.inventions
m.0641k
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