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Home › Blade opening/closing apparatus and image pickup apparatus to secure favorable photographing states by use of a biasing spring and magnetic driving portion for setting a rotation position associated with locked/unlocked states

Blade opening/closing apparatus and image pickup apparatus to secure favorable photographing states by use of a biasing spring and magnetic driving portion for setting a rotation position associated with locked/unlocked states

US Patent 10863102 · Granted Dec 8, 2020

Estimated economic value: $1,236,000 ⓘ

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